81_FR_24788 81 FR 24707 - Endangered and Threatened Wildlife and Plants; Determination That Designation of Critical Habitat Is Not Prudent for the Northern Long-Eared Bat

81 FR 24707 - Endangered and Threatened Wildlife and Plants; Determination That Designation of Critical Habitat Is Not Prudent for the Northern Long-Eared Bat

DEPARTMENT OF THE INTERIOR
Fish and Wildlife Service

Federal Register Volume 81, Issue 81 (April 27, 2016)

Page Range24707-24714
FR Document2016-09673

We, the U.S. Fish and Wildlife Service (Service), have reconsidered whether designating critical habitat for the northern long-eared bat (Myotis septentrionalis) is prudent. We have determined that such a designation is not prudent. We listed the northern long- eared bat as a threatened species under the Endangered Species Act of 1973, as amended (Act), on April 2, 2015. At the time the species was listed, we determined that designation of critical habitat was prudent, but not determinable. Since that time, information has come available that demonstrates that designating the wintering habitat as critical habitat for the bat would likely increase the threat from vandalism and disturbance, and could, potentially, increase the spread of white-nose syndrome. In addition, designating the summer habitat as critical habitat would not be beneficial to the species, because there are no areas within the summer habitat that meet the definition of critical habitat. Thus, we have determined that the designation of critical habitat is not prudent for the northern long-eared bat.

Federal Register, Volume 81 Issue 81 (Wednesday, April 27, 2016)
[Federal Register Volume 81, Number 81 (Wednesday, April 27, 2016)]
[Rules and Regulations]
[Pages 24707-24714]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-09673]


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DEPARTMENT OF THE INTERIOR

Fish and Wildlife Service

50 CFR Part 17

[Docket No. FWS-R3-ES-2016-0052; 4500030113]
RIN 1018-AZ62


Endangered and Threatened Wildlife and Plants; Determination That 
Designation of Critical Habitat Is Not Prudent for the Northern Long-
Eared Bat

AGENCY: Fish and Wildlife Service, Interior.

ACTION: Critical habitat determination.

-----------------------------------------------------------------------

SUMMARY: We, the U.S. Fish and Wildlife Service (Service), have 
reconsidered whether designating critical habitat for the northern 
long-eared bat (Myotis septentrionalis) is prudent. We have determined 
that such a designation is not prudent. We listed the northern long-
eared bat as a threatened species under the Endangered Species Act of 
1973, as amended (Act), on April 2, 2015. At the time the species was 
listed, we determined that designation of critical habitat was prudent, 
but not determinable. Since that time, information has come available 
that demonstrates that designating the wintering habitat as critical 
habitat for the bat would likely increase the threat from vandalism and 
disturbance, and could, potentially, increase the spread of white-nose 
syndrome. In addition, designating the summer habitat as critical 
habitat would not be beneficial to the species, because there are no 
areas within the summer habitat that meet the definition of critical 
habitat. Thus, we have determined that the designation of critical 
habitat is not prudent for the northern long-eared bat.

DATES: The determination announced in this document was made on April 
27, 2016.

[[Page 24708]]


ADDRESSES: This document is available on the Internet at http://www.regulations.gov at Docket No. FWS-R3-ES-2016-0052. Supporting 
documentation we used in preparing this document will be available for 
public inspection, by appointment, during normal business hours at the 
Twin Cities Ecological Services Office, U.S. Fish and Wildlife Service, 
4101 American Blvd. E., Bloomington, MN 55425.

FOR FURTHER INFORMATION CONTACT: Peter Fasbender, Field Supervisor, 
952-252-0092, extension 210. Persons who use a telecommunications 
device for the deaf (TDD) may call the Federal Information Relay 
Service (FIRS) at 800-877-8339.

SUPPLEMENTARY INFORMATION: 

Background

    The northern long-eared bat (Myotis septentrionalis) is a wide-
ranging species that is found in a variety of forested habitats in 
summer and hibernates in caves and mines (or habitat with similar 
conditions to suitable caves or mines) in winter. The fungal disease, 
white-nose syndrome (WNS), is the main threat to this species and has 
caused a precipitous decline in bat numbers (in many cases, 90-100 
percent) where the disease has occurred. Declines in the numbers of 
northern long-eared bats are expected to continue as WNS extends across 
the species' range, provided no cure to the disease is found. For more 
information on the northern long-eared bat, its habitat, and WNS, 
please refer to the October 2, 2013, proposed listing (78 FR 61046) and 
the April 2, 2015, final listing (80 FR 17974) rules.

Summer Habitat

    Suitable summer habitat for the northern long-eared bat consists of 
a wide variety of forested and wooded habitats where they roost, 
forage, and travel (Foster and Kurta 1999, p. 668), and may also 
include some adjacent and interspersed non-forested habitats (Yates and 
Muzika 2006, p. 1,245). This includes forests and woodlots containing 
potential roosts, as well as linear features such as fence rows, 
riparian forests, and other wooded corridors. These wooded areas may be 
dense or loose aggregates of trees with variable amounts of canopy 
closure (Lacki and Schwierjohann 2001, p. 487; Perry and Thill 2007, p. 
223; Sasse and Pekins 1996, p. 95; Timpone et al. 2010, p. 118).
    After hibernation ends in late March or early April (as late as May 
in some northern areas), most northern long-eared bats migrate to 
summer roosts. The spring migration period typically runs from mid-
March to mid-May (Caire et al. 1979, p. 405; Easterla 1968, p. 770; 
Whitaker and Mumford 2009, p. 207). The northern long-eared bat is not 
considered to be a long-distance migrant (typically 40-50 miles (64-80 
kilometers)). Males and non-reproductive females may summer near or in 
their winter habitat (hibernacula), or migrate to summer habitat some 
distance from their hibernaculum.
    After emerging from hibernacula in the spring, female northern 
long-eared bats actively form colonies in the summer (Foster and Kurta 
1999) and exhibit fission-fusion behavior (Garroway and Broders 2007), 
where members frequently coalesce to form a group, but composition of 
the group is in flux (Barclay and Kurta 2007, p. 44). As part of this 
behavior, northern long-eared bats switch tree roosts often (Sasse and 
Pekins 1996, p. 95), typically every 2 to 3 days (Foster and Kurta 
1999, p. 665; Owen et al. 2002, p. 2; Carter and Feldhamer 2005, p. 
261; Timpone et al. 2010, p. 119). Northern long-eared bat maternity 
colonies range widely in size (reported range of 7 to 100; Owen et al. 
2002, p. 2; Whitaker and Mumford 2009, p. 212), although colonies of 
30-60 individuals may be most common, at least prior to the onset of 
WNS (Whitaker and Mumford 2009, p. 212; Caceres and Barclay 2000, p. 3; 
Service 2014, p. A16).
    Northern long-eared bats show interannual fidelity to roost trees 
and maternity areas. They use networks of roost trees often centered 
around one or more central-node roost trees (Johnson et al. 2011, p. 
228) with multiple alternate roost trees. Northern long-eared bats 
roost in cavities, crevices, hollows, or underneath bark of both live 
and dead trees and snags (typically >=3 inches (in) (8 centimeters 
(cm)) in diameter at breast height (dbh)). Northern long-eared bats are 
known to use a wide variety of roost types, using tree species based on 
presence of cavities or crevices or presence of peeling bark. Northern 
long-eared bats have also been found roosting in structures such as 
buildings, barns, sheds, houses, and bridges (Benedict and Howell 2008, 
p. 5; Krochmal and Sparks 2007, p. 650; Timpone et al. 2010, p. 119; 
Service 2014, p. 2).
    The best available information indicates that northern long-eared 
bats seem to be flexible in roost selection, using varying roost tree 
species and types of roosts throughout their range. They do not depend 
on certain species of trees for roosts; rather, they opportunistically 
use many tree species that form suitable cavities or retain bark 
(Foster and Kurta 1999, p. 668). Additionally, the bats may use either 
live trees or snags; the use of live trees versus snags may reflect the 
availability of such structures (Perry and Thill 2007, p. 224) and the 
presence of sympatric bat species (e.g., Indiana bat (Myotis sodalis)) 
(Timpone et al. 2010, p. 120), as opposed to a specific preference of 
tree or other habitat characteristics. Results from studies have also 
found that the diameters of roost trees selected by northern long-eared 
bats vary greatly (Sasse and Pekins 1996, pp. 95-96; Schultes 2002, pp. 
49, 51; Perry 2014, pers. comm.; Lereculeur 2013, pp. 52-54; Carter and 
Feldhamer 2005, p. 263; Foster and Kurta 1999, p. 663; Lacki and 
Schwierjohann 2001, pp. 484-485; Owens et al. 2002, p. 3; Timpone et 
al. 2010, p. 118; Lowe 2012, p. 61; Perry and Thill 2007, p. 223; Lacki 
et al. 2009, p. 1,171) and that northern long-eared bats can forage in 
a variety of forest types (Brack and Whitaker 2001, p. 207; LaVal et 
al. 1977, p. 594; van Zyll de Jong 1985, p. 94). Northern long-eared 
bats change roost trees frequently (e.g., Cryan et al. 2001, p. 50; 
Foster and Kurta 1999, p. 665) within their summer home range; this 
behavior suggests they are adapted to responding quickly to changes in 
roost availability and ephemeral roosts. For a more detailed discussion 
on summer habitat, refer to the April 2, 2015, final listing rule (80 
FR 17974).

Winter Habitat (Hibernacula)

    Northern long-eared bats hibernate during the winter months to 
conserve energy from increased thermoregulatory demands and reduced 
food resources (Thomas et al. 1990, p. 475; Thomas and Geiser 1997, p. 
585; Bouma et al. 2010, p. 623). Suitable winter habitat includes caves 
and cave-like structures (e.g., abandoned or active mines, railroad 
tunnels) (Service 2015, unpublished data; Goehring 1954, p. 435; Kurta 
et al. 1997, p. 478). Other landscape features may be used by northern 
long-eared bats during the winter, but they have yet to be documented. 
Generally, northern long-eared bats hibernate from October to April, 
depending on the local climate (November/December through March in 
southern areas, with emergence as late as mid-May in some northern 
areas) (Caire et al. 1979, p. 405; Whitaker and Hamilton 1998, p. 100; 
Amelon and Burhans 2006, p. 72).
    Hibernacula used by northern long-eared bats vary in size (Raesly 
and Gates 1987, p. 20; Kurta 2013, in litt.), and these hibernacula 
have relatively constant, cooler temperatures (0 to 9 degrees Celsius 
([deg]C) (32 to 48 degrees

[[Page 24709]]

Fahrenheit ([deg]F)) (Raesly and Gates 1987, p. 18; Caceres and Pybus 
1997, p. 2; Brack 2007, p. 744), with high humidity and minimal air 
currents (Fitch and Shump 1979, p. 2; van Zyll de Jong 1985, p. 94; 
Raesly and Gates 1987, p. 118; Caceres and Pybus 1997, p. 2). The sites 
favored by northern long-eared bats are often in very high humidity 
areas, to such a large degree that droplets of water are often observed 
on their fur (Hitchcock 1949, p. 52; Barbour and Davis 1969, p. 77). 
Within hibernacula, northern long-eared bats are typically found 
roosting in small crevices or cracks in cave or mine walls or ceilings, 
sometimes with only the nose and ears visible (Griffin 1940, pp. 181-
182; Barbour and Davis 1969, p. 77; Caire et al. 1979, p. 405; van Zyll 
de Jong 1985, p. 9; Caceres and Pybus 1997, p. 2; Whitaker and Mumford 
2009, pp. 209-210).
    To a lesser extent, northern long-eared bats have also been 
observed overwintering in other types of habitat that resemble cave or 
mine hibernacula, including abandoned railroad tunnels (Service 2015, 
unpublished data). Although similar bat species (e.g., big brown bats 
(Eptesicus fuscus)) have been found using non-cave or non-mine 
hibernacula, including attics and hollow trees (Neubaum et al. 2006, p. 
473; Whitaker and Gummer 1992, pp. 313-316), northern long-eared bats 
have only been observed overwintering in suitable caves, mines, or 
habitat with the same types of conditions found in suitable caves or 
mines.
    Northern long-eared bats tend to roost singly or in small groups 
(Service 2013, unpublished data), with hibernating population sizes 
rarely recorded in concentrations of more than 100 bats in a single 
hibernaculum (Barbour and Davis 1969, p. 77). Northern long-eared bats 
display more winter activity than other cave species, with individuals 
occasionally moving between hibernacula throughout the winter (Griffin 
1940, p. 185; Whitaker and Rissler 1992, p. 131; Caceres and Barclay 
2000, pp. 2-3). Northern long-eared bats have shown a high degree of 
philopatry (i.e., using the same site multiple years) to the 
hibernacula used (Pearson 1962, p. 30).
    Northern long-eared bat hibernacula have fairly specific physical 
and biological requirements that make them suitable for northern long-
eared bats. In general, bats select hibernacula because they have 
characteristics that allow the bats to meet specific life-cycle 
requirements. Factors influencing a hibernaculum's suitability include 
its physical structure (e.g., openings, interior space, depth), air 
circulation, temperature profile, and location relative to foraging 
sites (Tuttle and Stevenson 1978, pp. 108-121). For a more detailed 
discussion on winter habitat, refer to the April 2, 2015, final listing 
rule (80 FR 17974).

Previous Federal Actions

    Refer to the proposed (78 FR 61046; October 2, 2013) and final (80 
FR 17974; April 2, 2015) listing rules for the northern long-eared bat 
for a detailed description of previous Federal actions concerning this 
species. On April 2, 2015, we published in the Federal Register (80 FR 
17974) a final rule listing the northern long-eared bat as a threatened 
species. In the April 2, 2015, rule, we also established an interim 
rule under section 4(d) of the Act (16 U.S.C. 1531 et seq.). The final 
listing rule and the interim 4(d) rule both became effective on May 4, 
2015. On January 14, 2016 (81 FR 1900), we published a final 4(d) rule, 
which became effective on February 16, 2016.

Critical Habitat

Background

    Section 4(a)(3) of the Act, as amended, and implementing 
regulations (50 CFR 424.12), require that, to the maximum extent 
prudent and determinable, we designate critical habitat at the time the 
species is determined to be an endangered or threatened species. 
Critical habitat is defined in section 3 of the Act as:
    (1) The specific areas within the geographical area occupied by the 
species, at the time it is listed in accordance with the Act, on which 
are found those physical or biological features
    (a) Essential to the conservation of the species, and
    (b) Which may require special management considerations or 
protection; and
    (2) Specific areas outside the geographical area occupied by the 
species at the time it is listed, upon a determination that such areas 
are essential for the conservation of the species.
    Our regulations at 50 CFR 424.02 defines the geographical area 
occupied by the species as: An area that may generally be delineated 
around species' occurrences, as determined by the Secretary (i.e., 
range). Such areas may include those areas used throughout all or part 
of the species' life cycle, even if not used on a regular basis (e.g., 
migratory corridors, seasonal habitats, and habitats used periodically, 
but not solely by vagrant individuals).
    Conservation, as defined under section 3 of the Act, means to use, 
and the use of, all methods and procedures that are necessary to bring 
an endangered or threatened species to the point at which the measures 
provided pursuant to the Act are no longer necessary. Such methods and 
procedures include, but are not limited to, all activities associated 
with scientific resources management such as research, census, law 
enforcement, habitat acquisition and maintenance, propagation, live 
trapping, and transplantation, and, in the extraordinary case where 
population pressures within a given ecosystem cannot be otherwise 
relieved, may include regulated taking.
    Critical habitat receives protection under section 7 of the Act 
through the requirement that Federal agencies ensure, in consultation 
with the Service, that any action they authorize, fund, or carry out is 
not likely to result in the destruction or adverse modification of 
critical habitat. The designation of critical habitat does not affect 
land ownership or establish a refuge, wilderness, reserve, preserve, or 
other conservation area. Critical habitat designation does not allow 
the government or public to access private lands, nor does it require 
implementation of restoration, recovery, or enhancement measures by 
non-Federal landowners. Where a landowner requests Federal agency 
funding or authorization for an action that may affect a listed species 
or critical habitat, the Federal agency would be required to consult 
under section 7(a)(2) of the Act, but even if consultation leads to a 
finding that the action would likely cause destruction or adverse 
modification of critical habitat, the resulting obligation of the 
Federal action agency and the landowner is not to restore or recover 
the species, but rather to implement reasonable and prudent 
alternatives to avoid destruction or adverse modification of critical 
habitat.
    Under the first prong of the Act's definition of critical habitat, 
areas within the geographical area occupied by the species at the time 
it was listed are included in a critical habitat designation if they 
contain physical or biological features (1) which are essential to the 
conservation of the species and (2) which may require special 
management considerations or protection. For these areas, critical 
habitat designations identify, to the extent known using the best 
scientific and commercial data available, those physical or biological 
features that are essential to the conservation of the species (such as 
space, food, cover, and protected habitat). In identifying those 
physical or biological features, we focus

[[Page 24710]]

on the specific features that support the life-history needs of the 
species, including but not limited to, water characteristics, soil 
type, geological features, prey, vegetation, symbiotic species, or 
other features. A feature may be a single habitat characteristic, or a 
more complex combination of habitat characteristics. Features may 
include habitat characteristics that support ephemeral or dynamic 
habitat conditions. Features may also be expressed in terms relating to 
principles of conservation biology, such as patch size, distribution 
distances, and connectivity.
    Under the second prong of the Act's definition of critical habitat, 
we can designate critical habitat in areas outside the geographical 
area occupied by the species at the time it is listed if we determine 
that such areas are essential for the conservation of the species. For 
example, an area that is currently occupied by the species, but was not 
occupied at the time of listing, may be essential to the conservation 
of the species and may be included in the critical habitat designation.
    Section 4 of the Act requires that we designate critical habitat on 
the basis of the best scientific data available. Further, our Policy on 
Information Standards Under the Endangered Species Act (published in 
the Federal Register on July 1, 1994 (59 FR 34271)), the Information 
Quality Act (section 515 of the Treasury and General Government 
Appropriations Act for Fiscal Year 2001 (Pub. L. 106-554; H.R. 5658)), 
and our associated Information Quality Guidelines, provide criteria, 
establish procedures, and provide guidance to ensure that our decisions 
are based on the best scientific data available. For example, they 
require our biologists, to the extent consistent with the Act and with 
the use of the best scientific data available, to use primary and 
original sources of information as the basis for recommendations to 
designate critical habitat.

Critical Habitat Prudency Determination

    Section 4(a)(3) of the Act, as amended, and implementing 
regulations (50 CFR 424.12), require that, to the maximum extent 
prudent and determinable, we designate critical habitat at the time the 
species is determined to be an endangered or threatened species. Our 
regulations (50 CFR 424.12(a)(1)) state that the designation of 
critical habitat is not prudent when any of the following situations 
exist: (i) The species is threatened by taking or other human activity, 
and identification of critical habitat can be expected to increase the 
degree of threat to the species, or (ii) such designation of critical 
habitat would not be beneficial to the species. The regulations also 
provide that, in determining whether a designation of critical habitat 
would not be beneficial to the species, the factors the Services may 
consider include but are not limited to: Whether the present or 
threatened destruction, modification, or curtailment of a species' 
habitat or range is not a threat to the species, or whether any areas 
meet the definition of ``critical habitat'' (50 CFR 424.12(a)(1)(ii)).
    We have determined that both situations when a critical habitat 
designation would not be prudent apply to the northern long-eared bat. 
With respect to summer habitat, we have determined that designating 
critical habitat would not be beneficial to the species. Further, with 
respect to wintering habitat, we have determined that the species is 
threatened by taking or human activity and identification of critical 
habitat could be expected to increase the degree of this threat to the 
species. An explanation of these determinations follows.
Designating Summer Habitat Would Not Be Beneficial to the Species
    The northern long-eared bat is widely distributed throughout much 
of its range during the summer months and is considered to be flexible 
with regards to summer habitat requirements.
    The best scientific information available on summer habitat 
suggests that where the northern long-eared bat is found, it is widely 
distributed in a variety of wooded habitats (ranging from highly 
fragmented forest habitats to contiguous forest blocks from the 
southern United States to Canada's Yukon Territory), with generally 
non-specific habitat elements. There are elements of summer habitat 
that the northern long-eared bat needs (forests for roosting, raising 
young, foraging, and commuting between roosting and foraging habitat); 
however, the best available information indicates that the species' 
specific needs and preferences for these habitat elements are 
relatively flexible, plentiful, and widely distributed. Thus, summer 
habitat for the northern long-eared bat does not have specific physical 
or biological features that are essential to the conservation of the 
species and, therefore, does not meet the definition of critical 
habitat.
    Furthermore, as discussed in the final listing rule (80 FR 17974; 
April 2, 2015), northern long-eared bat summer habitat is not limited 
or in short supply, and summer habitat loss is not a rangewide threat 
to the species. Based on a compilation of the total forested acres for 
each State in the northern long-eared bat's range (from the U.S. Forest 
Service's 2015 State and Private Forestry Fact sheets (available at 
http://stateforesters.org/regional-state)), there are an estimated 
281,528,709 acres (113,213,960 hectares) of available forested habitat 
for the northern long-eared bat throughout its range in the United 
States (Service 2016, p. 28). This is assuming that all forested acres 
are suitable for the northern long-eared bat, which probably 
overestimates habitat availability, but such an assumption is not 
unreasonable given the northern long-eared bat's flexible selection of 
summer habitat and ability to use very small trees (>=3 in (8 cm) in 
dbh) (Service 2016, p. 18).
    As we documented in the final listing rule (80 FR 17974; April 2, 
2015), the extent of conversion from forest to other land cover types 
has been fairly consistent with conversion to forest (cropland 
reversion/plantings). Further, the recent past and projected future 
amounts of forest loss to conversion was, and is anticipated to be, 
only a small percentage of the total amount of forest habitat. For 
example, the U.S. Forest Service expects only 4 to 8 percent of the 
forested area found in 2007 across the conterminous United States to be 
lost by 2060 (U.S. Forest Service 2012, p. 12). Additionally, as 
discussed above, the northern long-eared bat has been documented to use 
a wide variety of forest types across its wide range (living in highly 
fragmented forest habitats to contiguous forest blocks from the 
southern United States to Canada's Yukon Territory). Because summer 
habitat for the northern long-eared bat is not limiting, and because 
the northern long-eared bat is considered to be flexible with regards 
to summer habitat, the availability of forested habitat does not now, 
nor will it likely in the future, limit the conservation of the 
northern long-eared bat.
    The critical habitat regulations at 50 CFR 424.12(a)(1)(ii) provide 
two examples of when designating critical habitat may not be beneficial 
to the species and, therefore, may be not prudent: Where the present or 
threatened destruction, modification, or curtailment of a species' 
habitat or range is not a threat to the species, or where there are no 
areas that meet the definition of critical habitat for the species. The 
summer habitat for the northern long-eared bat falls within both 
examples. First, there are no areas of summer habitat that meet the 
definition of critical habitat for the northern long-eared bat. Second, 
the present or

[[Page 24711]]

threatened destruction, modification, or curtailment of summer habitat 
is not a threat to the species; rather, disease is the primary threat 
to the species within its summer habitat. In the final rule revising 
the critical habitat regulations (81 FR 7414; February 11, 2016), the 
Services expressly identified this situation as an example where 
designating critical habitat may not be beneficial to the species: ``In 
some circumstances, a species may be listed because of factors other 
than threats to its habitat or range, such as disease, and the species 
may be a habitat generalist. In such a case, on the basis of the 
existing and revised regulations, it is permissible to determine that 
critical habitat is not beneficial and, therefore, not prudent'' (see 
81 FR 7425; February 11, 2016). Therefore, we conclude that designating 
the summer habitat of the northern long-eared bat as critical habitat 
is not prudent.
Increased Threat to the Taxon by Designating Critical Habitat in Their 
Hibernacula
    Disturbance of hibernating bats (as discussed under Factor A of the 
final listing rule (80 FR 17974, April 2, 2015; see 80 FR 17989-17990)) 
has long been considered a threat to cave-hibernating bat species, 
including the northern long-eared bat. Northern long-eared bats 
hibernate during the winter months to conserve energy from increased 
thermoregulatory demands and reduced food resources. To increase energy 
savings, individuals enter a state of torpor, when internal body 
temperatures approach ambient temperature, metabolic rates are 
significantly lowered, and immune function declines (Thomas et al. 
1990, p. 475; Thomas and Geiser 1997, p. 585; Bouma et al. 2010, p. 
623). Each time a bat arouses from torpor, it uses a significant amount 
of energy to warm its body and increase its metabolic rate. These 
arousals during hibernation cause the greatest amount of energy 
depletion in hibernating bats (Thomas et al. 1990, p. 477). The cost 
and number of arousals are the two key factors that determine energy 
expenditures of hibernating bats in winter (Thomas et al. 1990, p. 
475). Human disturbance at hibernacula can cause bats to arouse more 
frequently, causing premature energy store depletion and starvation 
(Thomas 1995, p. 944; Speakman et al. 1991, p. 1103), leading to marked 
reductions in bat populations (Tuttle 1979, p. 3) and increased 
susceptibility to disease.
    The primary forms of human disturbance to hibernating bats result 
from recreational caving, vandalism, cave commercialization (cave tours 
and other commercial uses of caves), and research-related activities 
(Service 2007, p. 80). Fire building is also a common form of 
disturbance that, in addition to elevating interior temperatures (which 
is detrimental during hibernation) and accumulating smoke, can deposit 
soot on ceilings and eventually result in site abandonment by bats 
(Tigner and Stukel 2003, p. 54). In addition to unintended effects of 
commercial and recreational caving, intentional killing of bats in 
caves by shooting, burning, and clubbing has been documented (Tuttle 
1979, pp. 4, 8). Intentional killing of northern long-eared bats has 
been documented at a small percentage of hibernacula (e.g., one case of 
shooting disturbance in Maryland, and one case of bat torching in 
Massachusetts where approximately 100 bats (northern long-eared bats 
and other species) were killed) (Service, unpublished data).
    Prior to the outbreak of WNS, Amelon and Burhans (2006, p. 73) 
indicated that ``the widespread recreational use of caves and indirect 
or direct disturbance by humans during the hibernation period pose the 
greatest known threat to this species (northern long-eared bat).'' In 
addition, human disturbance at hibernacula has been identified by many 
States as the next greatest threat to the bat after WNS. Of 14 States 
that assessed the possibility of human disturbance at bat hibernacula 
within the range of the northern long-eared bat, 13 identified at least 
1 known hibernacula as having been negatively affected by human 
disturbance (Service 2012, unpublished data). Eight of these 14 States 
(Arkansas, Kentucky, Maine, Minnesota, New Hampshire, North Carolina, 
South Carolina, and Vermont) indicated the potential for human 
disturbance at over 50 percent of the known hibernacula in that State. 
Nearly all States without WNS identified human disturbance as the 
primary threat to hibernating bats, and all others (including WNS-
positive States) noted that human disturbance either is of significant 
concern or is the next greatest threat after WNS (Service 2012, 
unpublished data).
    Since the time of listing (April 2, 2015), additional information 
has become available that demonstrates that designating critical 
habitat for the northern long-eared bat would likely increase the 
threat from vandalism and disturbance, and could, potentially, increase 
the spread of WNS. In November 2015, we sought information from State 
fish and wildlife agencies and other public landowners with known bat 
caves or mines to determine: (1) How prevalent accounts of disturbance 
to bats and vandalism to hibernacula are throughout the species' range; 
and (2) the level and types of concerns that State fish and wildlife 
agencies and other landowners with known bat caves or mines have 
regarding the release of known bat hibernacula location information.
    Prevalence of Disturbance--State and other agency or organization 
personnel provided information regarding specific incidents of 
disturbance of hibernating bats within their State or area of 
jurisdiction. Incidents were reported throughout the range of the 
northern long-eared bat. Evidence of vandalism of caves and mines and 
disturbance of bats included: dead bats, graffiti, trash, evidence of 
camp fires, bottle rockets, fireworks, digging or excavation, attempts 
to remove rock or minerals, alteration of cave or mine entrances, and 
damage to and breach of gates. There were also a few reported incidents 
of intentional killing of bats, including clubbing, thrown rocks, and 
burning. In addition, materials found in hibernacula, such as tennis 
rackets and blow torches, indicate harm inflicted on bats (NJDFW 2015, 
pers. comm.). There are few law enforcement reports regarding these 
incidents, either due to a lack of law enforcement actions or because 
reporting these incidents would publicize mine or cave locations (SCDNR 
2015, pers. comm.).
    Examples of incidents of vandalism and disturbance to bats at 
publicly known hibernacula have been found throughout the range of the 
northern long-eared bat; we received examples of vandalism and 
disturbance to bats from 20 State fish and wildlife agencies and 9 
other public landowners (including Federal, State, and local agencies 
and organizations) with known northern long-eared bat hibernacula. Due 
to the large number of specific incidents, a small, representative 
subset of the examples we received is presented below. For purposes of 
illustrating that these incidents occur throughout the species' range, 
the information is organized into four geographic areas: Northeast, 
southeast, midwest, and west.
    Northeast: In northeastern States such as Pennsylvania and New 
York, vandalism and disturbance to bats within hibernacula occurs 
frequently. Evidence of human use of caves and mines in Pennsylvania, 
including digging for new passage, waste, all-terrain-vehicle use, guns 
being shot, and burning, are common. There are also many examples of 
people trying to cut, remove, or get around gates to access gated 
hibernacula (PGFC 2015, pers. comm.). Due to the large numbers of 
people trespassing in Pennsylvania

[[Page 24712]]

caves and mines, especially during winter months while bats are 
hibernating, the Pennsylvania Game Commission installed cameras at many 
caves to capture visual proof of those illegally entering caves and 
send automated messages to alert a wildlife conservation officer of the 
entry. Since January 2015, conservation officers have confronted at 
least 50 suspected trespassers, resulting in more than 20 citations 
(PGFC 2015, pers. comm.). Similarly, in New York, nearly all un-gated 
hibernacula, both on public and private lands, are visited by people, 
and many gated caves and mines have been compromised. Some sites have 
signs informing visitors that caves and mines are closed to visitation 
in the winter; however, this does not stop individuals from accessing 
those sites (NYDEC 2015, pers. comm.).
    Southeast: In southeastern States such as South Carolina, North 
Carolina, and Kentucky, vandalism and disturbance to bats within 
hibernacula occurs often. For example, in South Carolina reports exist 
of bottle rockets being shot into a gated mine, missing locks on bat-
friendly gates, litter inside a cave, and individuals barricading an 
entrance to a cave (SCDNR 2015, pers. comm.). In North Carolina, there 
are multiple incidents of vandalism to caves and mines. One particular 
mine in North Carolina has had repeated vandalism issues over several 
years, and multiple security fences, gates, and locks have been 
compromised by vandalism (NCWRC 2015, pers. comm.). In Kentucky, 82 of 
118 total hibernacula where northern long-eared bats have been observed 
are exposed to human disturbance; in 2007, two people were convicted of 
intentionally killing more than 100 federally-listed Indiana bats in a 
Kentucky cave (USFWS 2010).
    Midwest: There are multiple records of vandalism and disturbance of 
bats in Midwestern States, including Michigan, Indiana, Wisconsin, 
Missouri, and Minnesota. The first mine to have WNS-associated bat 
mortality in Michigan had been illegally accessed in 2013, when people 
used a torch to break the gate. The WNS-associated mortality was 
``likely as a direct result of this disturbance'' (MIDNR 2015, pers. 
comm.). Winter visitation to caves in Indiana is relatively common, and 
in one particular incident, hibernating Indiana bats were intentionally 
burned (INDNR 2015, pers. comm.). In Wisconsin, five State-owned 
underground sites were sealed for use if there was a need for 
artificial hibernacula for WNS treatment trials; all five were breached 
(welded doors were ground off) during the spring of 2015. Additionally, 
one private landowner filled in a cave on their property when they 
learned it was occupied by bats (WDNR 2015, pers. comm.). In Missouri, 
there has been evidence of digging at cave entrances, parties, fires, 
fireworks, graffiti, off-highway vehicle use, gate damage, and trash 
left behind at caves throughout the State. In fact, there is an ongoing 
investigation and prosecution regarding illegal entry at a Missouri 
cave (MDC 2016, pers. comm.). Issues with breached gates and broken 
locks occurred at several Minnesota caves; approximately 4 years ago, 
surveyors found bat bones and shotgun shells in one cave.
    West: In States such as South Dakota, Arkansas, and Oklahoma in the 
western portion of the northern long-eared bat's range, there are 
several records of incidents of vandalism and disturbance to bats as 
well. The South Dakota Department of Game, Fish, and Parks provided 
literature with evidence of both historical and ongoing vandalism at 
their State's hibernacula. Increasing disturbance of known hibernacula 
throughout the Black Hills area is noted as one of the greatest threats 
to bat populations in the area (Tigner and Stukel 2003, p. 11). Some of 
the more disruptive and damaging activities inside caves and abandoned 
mines include discharging firearms and fireworks, spray-painting, 
campfire construction, and intentionally killing bats and other 
wildlife (Tigner and Stukel 2003, p. 54). At one particular cave, 
campfires are common during hibernation, and only a small fraction of 
the bats identified in the cave in the early 1990s still use the cave 
(Tigner 2002, p. 7). In Arkansas, approximately 200 endangered gray 
bats (Myotis grisescens) were killed at a major gray bat hibernaculum 
on National Park Service land (AGFC 2015, pers. comm.). In Oklahoma, 
there have been multiple incidents involving cutting fences around gate 
entrances, breaching cave gates (by cutting, digging under, or removing 
structures around gates to gain access), and campfires near cave 
entrances (Service 2015, pers. comm.).
    Summary: As illustrated by the examples above, which are only a 
small subset of the reported incidents, we have extensive rangewide 
evidence that indicates known northern long-eared bat hibernacula have 
been, and are likely to continue to be, disturbed and vandalized. These 
acts not only lead to increases in disturbance during the northern 
long-eared bat's sensitive hibernation period, which, in turn, leads to 
decreased survival, but also may lead to direct mortality of northern 
long-eared bats.
    Concerns over Release of Location Information--Northern long-eared 
bats that are infected with WNS are believed to be less resilient to 
disturbance and resulting arousal, and the northern long-eared bat is 
one of the most highly susceptible bat species to WNS (Langwig et al. 
2014). As discussed in the final listing rule (80 FR 17974, April 2, 
2015; see 80 FR 17993-17998), WNS-causing fungal spores can be 
transmitted not only by bat-to-bat transmission, but also by human 
actions (USGS National Wildlife Health Center, Wildlife Health Bulletin 
2011-05), and decontamination remains one of the only management 
options available to reduce the risk of human-assisted transmission. 
State, Federal, and local agencies and organizations are especially 
concerned with the spread of WNS if cave and mine locations are made 
public, especially in sites where WNS has not been found or in areas 
that have not yet been inundated with the disease. Several agency and 
organization personnel expressed concern regarding those visiting caves 
and mines and not properly decontaminating after leaving hibernacula, 
which may result in these visitors spreading WNS fungal spores by using 
contaminated gear in uninfected caves or mines (ANHC 2015, pers. comm.; 
CDEEP 2015, pers. comm.; KDFWR 2015, pers. comm.; NBSRP 2015, pers. 
comm.; NJDVW 2015, pers. comm.; WDNR 2015, pers. comm.; WGFD 2015, 
pers. comm.). It is possible that the spread of WNS was enhanced by 
human transfer of fungal spores in some States, such as Connecticut 
(CDEEP 2015, pers. comm.).
    State, Federal, and local agencies that gather specific location 
information exercise extra efforts to protect hibernacula location 
information from becoming readily available to the public. In fact, 
many States reported that they are concerned that release of location 
information could significantly increase human visitation, thereby 
increasing disturbance to bats, and, therefore, they do not share 
hibernacula location information with the public. For example, the 
Wisconsin Department of Natural Resources stated, ``we have not shared 
locational information as to maternity sites and hibernacula. Under 
state law, locations deemed critical to the survival of the species may 
be withheld from the public. All data in the WI Natural Heritage 
Inventory are exempt from State open records laws'' (WDNR 2015, pers. 
comm.). Some agencies and organizations state that when location 
information is disclosed, an agreement typically must be in place with 
those requesting the location

[[Page 24713]]

information to protect the data, and point data are buffered to conceal 
the specific locations. Similarly, in Missouri, the Missouri Department 
of Conservation (MDC) does not release hibernacula locations to the 
general public, and location information for caves not owned by MDC 
cannot be disclosed by the State (MDC 2016, pers. comm.).
    In addition to protecting location information, State, Federal, and 
local agencies and organizations use other means to protect bat 
hibernacula, such as installation of bat-friendly gates. Direct 
protection of caves and mines can be accomplished through installation 
of bat-friendly gates that allow passage of bats while reducing 
disturbance from human entry as well as reducing changes to the cave 
microclimate from air restrictions. Bat-friendly gates are generally 
thought to be effective in preventing disturbance of hibernating bats 
and vandalism of hibernacula (AGFC 2015, pers. comm.; ANF 2015, pers. 
comm.; ANHC 2015, pers. comm.; BNR 2015, pers. comm.; CDEEP 2015, pers. 
comm.; DMCC 2015, pers. comm.; IADNR 2015, pers. comm.; ILDNR 2015, 
pers. comm.; INDNR 2015, pers. comm.; KDFWR 2015, pers. comm.; MANG 
2015, pers. comm.; MDC 2016, pers. comm.; MIDNR 2015, pers. comm.; 
NBSRP 2015, pers. comm.; NGDFW 2015, pers. comm.; NYDEC 2015, pers. 
comm.; ONF 2015, pers. comm.; ONSR 2015, pers. comm.; OSFNF 2015, pers. 
comm.; PGC 2015, pers. comm.; SCDNR 2015, pers. comm.; SDGFP 2015, 
pers. comm.; SMP 2015, pers. comm.; WDNR 2015, pers. comm.), although 
attempts to protect hibernacula from disturbance have varying degrees 
of effectiveness. In most States for which we have information, a small 
percentage of caves and mines are gated, and a majority of State 
agencies indicated that there is a need to gate additional caves and 
mines used by bats. For example, in Missouri, less than approximately 2 
percent of known hibernacula have bat-friendly gates Statewide (MDC 
2015, pers. comm.). Attempts to remove gates at hibernacula are 
numerous and pervasive throughout the northern long-eared bat's range, 
although the success of removal attempts varies. Some State and Federal 
agencies and other organizations state that attempts to remove gates 
are rarely successful; others, such as the Kentucky Department of Fish 
and Wildlife Resources, state that removal attempts are almost always 
successful: ``When parties wish to gain access, they are very 
resourceful and come prepared to cut, dig, pry, or use any other means 
necessary to enter. The remote nature of some sites does not seem to 
deter vandalism either'' (KDFWR 2015, pers. comm.). See Prevalence of 
Disturbance, above, for more examples of attempts to remove gates.
    The process of designating critical habitat would increase human 
threats to the northern long-eared bat by increasing the vulnerability 
of this species to disturbance during its sensitive hibernation period 
and by increasing the likelihood of vandalism to its winter hibernacula 
by publicly disclosing the locations of those hibernacula. Northern 
long-eared bats are particularly sensitive to disturbance while 
hibernating, and such disturbance further reduces survival chances of 
already compromised, WNS-infected bats. Additionally, increased human 
access to hibernacula may facilitate or accelerate the spread of WNS to 
uninfected sites, as people may carry the fungal spores from site to 
site. Designation of critical habitat requires the publication of maps 
and a specific narrative description of critical habitat in the Federal 
Register. The degree of detail in those maps and boundary descriptions 
is far greater than the general location information provided in the 
final listing rule (80 FR 17974; April 2, 2015). Furthermore, a 
critical habitat designation normally results in the news media 
publishing articles in local newspapers and on special interest Web 
sites, usually with maps of the critical habitat. We have determined 
that the publication of maps and descriptions outlining the locations 
of this species' wintering areas would increase awareness and 
visitation of hibernacula, and thus disturbance of bats, as those 
interested in accessing caves and mines would then have detailed 
location information for these hibernacula. As expressed by many State 
bat biologists and land managers with hibernacula within their area of 
jurisdiction, there is a strong concern regarding publicizing cave and 
mine location information due to the increased threat of disturbance to 
the northern long-eared bat, and bats in general. Furthermore, human 
disturbance may exacerbate the effect of WNS on northern long-eared 
bats; providing a literal map of bat hibernacula in the form of 
critical habitat will likely facilitate human disturbance and may 
further compound threats to the species. We, therefore, conclude that 
the northern long-eared bat is threatened by taking and other human 
activity, and identification of critical habitat can be expected to 
increase the degree of threat to the species. Designating critical 
habitat is therefore not prudent under the regulations at 50 CFR 
424.12(a)(1)(i). As discussed earlier, the risk of increased threats 
from publishing hibernacula locations is significant. The northern 
long-eared bat, and bats in general, are very sensitive to disturbance 
while hibernating, and there are numerous known incidents of vandalism, 
targeted killing, and disturbance of hibernating northern long-eared 
bats throughout the species' range. The public has great interest in 
visiting caves and mines for recreational purposes, and human-caused 
disturbance has clear effects on hibernating bats. Thus, any action 
that publicly discloses the location of northern long-eared bat 
hibernacula (such as a critical habitat designation) puts the species 
in further peril. One of the basic measures to protect northern long-
eared bats from vandalism and disturbance while hibernating is 
restricting access to information pertaining to the location of the 
species' hibernacula. Publishing maps and narrative descriptions of 
northern long-eared bat critical habitat would significantly affect our 
ability to reduce the threat of vandalism and disturbance of 
hibernacula and hibernating bats and may facilitate or intensify the 
spread of WNS by humans.
Summary of Prudency Determination
    We have determined that designating critical habitat for the 
northern long-eared bat is not prudent. Designating summer habitat as 
critical habitat is not beneficial to the species, because there are no 
areas within the summer habitat of the species that meet the definition 
of critical habitat. Further, the primary threat to the species is the 
disease WNS; the destruction, modification, or curtailment of summer 
habitat is not a threat to the species as suitable summer habitat 
continues to exist and is not limited throughout the species' range. 
Therefore, designating critical habitat in the summer habitat areas 
would not be beneficial. Moreover, designating winter habitat as 
critical habitat would disclose hibernacula location information, and 
thereby increase the threat to the northern long-eared bat from 
vandalism and disturbance at hibernacula and could, potentially, 
increase the spread of WNS. Disturbance of hibernating bats has long 
been considered a threat to cave-hibernating bat species, and has been 
identified as the next greatest threat to this taxon after WNS. Human 
disturbance at hibernacula causes bats to arouse more frequently, 
leading to premature energy store depletion and, possibly, starvation. 
Further compounding the effects of disturbance, northern long-eared 
bats that are

[[Page 24714]]

infected with WNS are believed to be less resilient to disturbance and 
resulting arousal. Furthermore, increased human visitation of 
hibernacula could intensify the spread of WNS from infected to 
uninfected sites. We have, therefore, determined in accordance with 50 
CFR 424.12(a)(1) that it is not prudent to designate critical habitat 
for the northern long-eared bat.

References Cited

    A complete list of references cited in this document is available 
on the Internet at http://www.regulations.gov and upon request from the 
Twin Cities Ecological Services Office (see ADDRESSES and FOR FURTHER 
INFORMATION CONTACT).

Authors

    The primary authors of this document are the staff members of the 
Twin Cities Ecological Services Office.

Authority

    The authority for this action is the Endangered Species Act of 
1973, as amended (16 U.S.C. 1531 et seq.).

    Dated: April 12, 2016.
Michael J. Bean,
Principal Deputy Assistant Secretary for Fish and Wildlife and Parks.
[FR Doc. 2016-09673 Filed 4-26-16; 8:45 am]
BILLING CODE 4333-15-P



                                                                  Federal Register / Vol. 81, No. 81 / Wednesday, April 27, 2016 / Rules and Regulations                                               24707

                                                List of Subjects in 48 CFR Parts 601,                    PART 616—TYPES OF CONTRACTS                           Subpart 652.2—Text of Provisions and
                                                606, 608, 615, 616, 623, 627, 633, 651                                                                         Clauses
                                                and 652                                                  ■ 8. Revise the heading for section
                                                                                                         616.103 to read as follows:                           ■ 16. Revise the subpart 652.2 heading
                                                  Administrative practice and
                                                                                                                                                               to read as set forth above.
                                                procedure, Government procurement.
                                                                                                         616.103     Negotiating contract type.
                                                  For the reasons stated in the                                                                                652.232–72        [Amended]
                                                preamble, the Department of State                        *       *     *       *      *
                                                                                                                                                               ■ 17. In the introductory text of section
                                                amends 48 CFR chapter 6 as follows:                      ■ 9. Add section 616.504 to read as                   652.232–72, remove ‘‘632.705–70’’ and
                                                ■ 1. The authority citation for 48 CFR                   follows:                                              add in its place ‘‘632.706–70’’.
                                                parts 601, 606, 608, 615, 616, 623, 627,
                                                633, 651 and 652 continues to read as                    616.504     Indefinite-quantity contracts.            Corey M. Rindner,
                                                follows:                                                                                                       Procurement Executive, Department of State.
                                                                                                            (c) Multiple award preference—(1)
                                                                                                                                                               [FR Doc. 2016–09570 Filed 4–26–16; 8:45 am]
                                                  Authority: 22 U.S.C. 2651a, 40 U.S.C.                  Planning the acquisition.
                                                121(c) and 48 CFR chapter 1.                                                                                   BILLING CODE 4710–24–P
                                                                                                            (ii)(D)(1) The Procurement Executive
                                                PART 601—DEPARTMENT OF STATE                             is the head of the agency for the
                                                ACQUISITION REGULATION SYSTEM                            purposes of FAR 16.504(c)(1)(ii)(D)(1).               DEPARTMENT OF THE INTERIOR
                                                601.602–1    [Amended]                                   PART 623—ENVIRONMENT, ENERGY                          Fish and Wildlife Service
                                                ■ 2. In section 601.602–1, paragraph (b),                AND WATER EFFICIENCY,
                                                remove ‘‘601.603–70’’ and add in its                     RENEWABLE ENERGY                                      50 CFR Part 17
                                                place ‘‘601.601–70’’.                                    TECHNOLOGIES, OCCUPATIONAL
                                                                                                         SAFETY, AND DRUG-FREE                                 [Docket No. FWS–R3–ES–2016–0052;
                                                                                                         WORKPLACE TYPES OF CONTRACTS                          4500030113]
                                                PART 606—COMPETITION
                                                REQUIREMENTS                                                                                                   RIN 1018–AZ62
                                                                                                         623.506     [Amended]
                                                606.304    [Amended]                                                                                           Endangered and Threatened Wildlife
                                                                                                         ■ 10. The text of section 623.506 is
                                                ■ 3. In section 606.304, in paragraph                                                                          and Plants; Determination That
                                                                                                         designated as paragraph (e).
                                                (a)(2), remove ‘‘a advocate for                                                                                Designation of Critical Habitat Is Not
                                                competition’’ and add in its place ‘‘an                  PART 627—PATENTS, DATA, AND                           Prudent for the Northern Long-Eared
                                                advocate for competition’’.                              COPYRIGHTS                                            Bat

                                                Subpart 606.5—Advocates for                                                                                    AGENCY:   Fish and Wildlife Service,
                                                                                                         627.304–1     [Amended]
                                                Competition                                                                                                    Interior.
                                                                                                         ■  11. In the third sentence of section               ACTION: Critical habitat determination.
                                                ■  4. Revise the heading for subpart                     627.304–1, add ‘‘proposed to be’’
                                                606.5 to read as set forth above.                                                                              SUMMARY:   We, the U.S. Fish and
                                                                                                         between ‘‘Determinations’’ and
                                                                                                                                                               Wildlife Service (Service), have
                                                ■ 5. In section 606.501, in the second                   ‘‘issued’’.
                                                                                                                                                               reconsidered whether designating
                                                sentence of paragraph (b), remove
                                                                                                         PART 633—PROTESTS, DISPUTES,                          critical habitat for the northern long-
                                                ‘‘competition advocate’’ and add in its
                                                                                                         AND APPEALS                                           eared bat (Myotis septentrionalis) is
                                                place ‘‘advocate for competition’’.
                                                                                                                                                               prudent. We have determined that such
                                                PART 608—REQUIRED SOURCES OF                             Subpart 633.214—Alternative dispute                   a designation is not prudent. We listed
                                                SUPPLIES AND SERVICES                                    resolution (ADR)                                      the northern long-eared bat as a
                                                                                                                                                               threatened species under the
                                                ■ 6. Add subpart 608.4 to read as                        ■ 12. Add a subpaart 633.214 heading to               Endangered Species Act of 1973, as
                                                follows:                                                 read as set forth above.                              amended (Act), on April 2, 2015. At the
                                                                                                                                                               time the species was listed, we
                                                Subpart 608.4—Federal Supply Schedules                   ■ 13. Revise the heading for section                  determined that designation of critical
                                                608.405 Ordering procedures for Federal                  633.214–70 to read as follows:                        habitat was prudent, but not
                                                    Supply Schedules.
                                                                                                                                                               determinable. Since that time,
                                                608.405–3 Blanket Purchase Agreements.                   633.214–70        DOS ADR program.
                                                                                                                                                               information has come available that
                                                                                                         *       *     *       *      *                        demonstrates that designating the
                                                Subpart 608.4—Federal Supply
                                                Schedules                                                                                                      wintering habitat as critical habitat for
                                                                                                         PART 651—USE OF GOVERNMENT                            the bat would likely increase the threat
                                                608.405 Ordering procedures for Federal                  SOURCES BY CONTRACTORS                                from vandalism and disturbance, and
                                                Supply Schedules.                                                                                              could, potentially, increase the spread
                                                                                                         651.701     [Redesignated as 651.7001]
                                                608.405–3    Blanket Purchase Agreements.                                                                      of white-nose syndrome. In addition,
                                                                                                         ■ 14. Section 651.701 is redesignated as              designating the summer habitat as
                                                  (a) Establishment.                                     section 651.7001.
                                                  (3)(ii) The Procurement Executive is                                                                         critical habitat would not be beneficial
                                                the head of the agency for the purposes                                                                        to the species, because there are no
                                                                                                         PART 652—SOLICITATION                                 areas within the summer habitat that
                                                of FAR 8.405–3(a)(3)(ii).
jstallworth on DSK7TPTVN1PROD with RULES




                                                                                                         PROVISIONS AND CONTRACT                               meet the definition of critical habitat.
                                                PART 615—CONTRACTING BY                                  CLAUSES                                               Thus, we have determined that the
                                                NEGOTIATION                                              652.100–70        [Amended]
                                                                                                                                                               designation of critical habitat is not
                                                                                                                                                               prudent for the northern long-eared bat.
                                                615.205–70       [Amended]                               ■  15. In section 652.100–70, revise                  DATES: The determination announced in
                                                ■  7. In section 615.205–70, remove                      ‘‘Subpart’’ to read ‘‘subpart’’ in                    this document was made on April 27,
                                                ‘‘DOSAR’’.                                               paragraphs (a) and (b).                               2016.


                                           VerDate Sep<11>2014    15:13 Apr 26, 2016   Jkt 238001   PO 00000   Frm 00015   Fmt 4700   Sfmt 4700   E:\FR\FM\27APR1.SGM   27APR1


                                                24708            Federal Register / Vol. 81, No. 81 / Wednesday, April 27, 2016 / Rules and Regulations

                                                ADDRESSES:  This document is available                  eared bats migrate to summer roosts.                  that form suitable cavities or retain bark
                                                on the Internet at http://                              The spring migration period typically                 (Foster and Kurta 1999, p. 668).
                                                www.regulations.gov at Docket No.                       runs from mid-March to mid-May (Caire                 Additionally, the bats may use either
                                                FWS–R3–ES–2016–0052. Supporting                         et al. 1979, p. 405; Easterla 1968, p. 770;           live trees or snags; the use of live trees
                                                documentation we used in preparing                      Whitaker and Mumford 2009, p. 207).                   versus snags may reflect the availability
                                                this document will be available for                     The northern long-eared bat is not                    of such structures (Perry and Thill 2007,
                                                public inspection, by appointment,                      considered to be a long-distance migrant              p. 224) and the presence of sympatric
                                                during normal business hours at the                     (typically 40–50 miles (64–80                         bat species (e.g., Indiana bat (Myotis
                                                Twin Cities Ecological Services Office,                 kilometers)). Males and non-                          sodalis)) (Timpone et al. 2010, p. 120),
                                                U.S. Fish and Wildlife Service, 4101                    reproductive females may summer near                  as opposed to a specific preference of
                                                American Blvd. E., Bloomington, MN                      or in their winter habitat (hibernacula),             tree or other habitat characteristics.
                                                55425.                                                  or migrate to summer habitat some                     Results from studies have also found
                                                                                                        distance from their hibernaculum.                     that the diameters of roost trees selected
                                                FOR FURTHER INFORMATION CONTACT:
                                                                                                           After emerging from hibernacula in                 by northern long-eared bats vary greatly
                                                Peter Fasbender, Field Supervisor, 952–                 the spring, female northern long-eared                (Sasse and Pekins 1996, pp. 95–96;
                                                252–0092, extension 210. Persons who                    bats actively form colonies in the                    Schultes 2002, pp. 49, 51; Perry 2014,
                                                use a telecommunications device for the                 summer (Foster and Kurta 1999) and                    pers. comm.; Lereculeur 2013, pp. 52–
                                                deaf (TDD) may call the Federal                         exhibit fission-fusion behavior                       54; Carter and Feldhamer 2005, p. 263;
                                                Information Relay Service (FIRS) at                     (Garroway and Broders 2007), where                    Foster and Kurta 1999, p. 663; Lacki and
                                                800–877–8339.                                           members frequently coalesce to form a                 Schwierjohann 2001, pp. 484–485;
                                                SUPPLEMENTARY INFORMATION:                              group, but composition of the group is                Owens et al. 2002, p. 3; Timpone et al.
                                                Background                                              in flux (Barclay and Kurta 2007, p. 44).              2010, p. 118; Lowe 2012, p. 61; Perry
                                                                                                        As part of this behavior, northern long-              and Thill 2007, p. 223; Lacki et al. 2009,
                                                   The northern long-eared bat (Myotis                  eared bats switch tree roosts often (Sasse            p. 1,171) and that northern long-eared
                                                septentrionalis) is a wide-ranging                      and Pekins 1996, p. 95), typically every              bats can forage in a variety of forest
                                                species that is found in a variety of                   2 to 3 days (Foster and Kurta 1999, p.                types (Brack and Whitaker 2001, p. 207;
                                                forested habitats in summer and                         665; Owen et al. 2002, p. 2; Carter and               LaVal et al. 1977, p. 594; van Zyll de
                                                hibernates in caves and mines (or                       Feldhamer 2005, p. 261; Timpone et al.                Jong 1985, p. 94). Northern long-eared
                                                habitat with similar conditions to                      2010, p. 119). Northern long-eared bat                bats change roost trees frequently (e.g.,
                                                suitable caves or mines) in winter. The                 maternity colonies range widely in size               Cryan et al. 2001, p. 50; Foster and
                                                fungal disease, white-nose syndrome                     (reported range of 7 to 100; Owen et al.              Kurta 1999, p. 665) within their summer
                                                (WNS), is the main threat to this species               2002, p. 2; Whitaker and Mumford 2009,                home range; this behavior suggests they
                                                and has caused a precipitous decline in                 p. 212), although colonies of 30–60                   are adapted to responding quickly to
                                                bat numbers (in many cases, 90–100                      individuals may be most common, at                    changes in roost availability and
                                                percent) where the disease has occurred.                least prior to the onset of WNS                       ephemeral roosts. For a more detailed
                                                Declines in the numbers of northern                     (Whitaker and Mumford 2009, p. 212;                   discussion on summer habitat, refer to
                                                long-eared bats are expected to continue                Caceres and Barclay 2000, p. 3; Service               the April 2, 2015, final listing rule (80
                                                as WNS extends across the species’                      2014, p. A16).                                        FR 17974).
                                                range, provided no cure to the disease                     Northern long-eared bats show
                                                is found. For more information on the                   interannual fidelity to roost trees and               Winter Habitat (Hibernacula)
                                                northern long-eared bat, its habitat, and               maternity areas. They use networks of                   Northern long-eared bats hibernate
                                                WNS, please refer to the October 2,                     roost trees often centered around one or              during the winter months to conserve
                                                2013, proposed listing (78 FR 61046)                    more central-node roost trees (Johnson                energy from increased thermoregulatory
                                                and the April 2, 2015, final listing (80                et al. 2011, p. 228) with multiple                    demands and reduced food resources
                                                FR 17974) rules.                                        alternate roost trees. Northern long-                 (Thomas et al. 1990, p. 475; Thomas and
                                                                                                        eared bats roost in cavities, crevices,               Geiser 1997, p. 585; Bouma et al. 2010,
                                                Summer Habitat
                                                                                                        hollows, or underneath bark of both live              p. 623). Suitable winter habitat includes
                                                   Suitable summer habitat for the                      and dead trees and snags (typically ≥3                caves and cave-like structures (e.g.,
                                                northern long-eared bat consists of a                   inches (in) (8 centimeters (cm)) in                   abandoned or active mines, railroad
                                                wide variety of forested and wooded                     diameter at breast height (dbh)).                     tunnels) (Service 2015, unpublished
                                                habitats where they roost, forage, and                  Northern long-eared bats are known to                 data; Goehring 1954, p. 435; Kurta et al.
                                                travel (Foster and Kurta 1999, p. 668),                 use a wide variety of roost types, using              1997, p. 478). Other landscape features
                                                and may also include some adjacent and                  tree species based on presence of                     may be used by northern long-eared bats
                                                interspersed non-forested habitats                      cavities or crevices or presence of                   during the winter, but they have yet to
                                                (Yates and Muzika 2006, p. 1,245). This                 peeling bark. Northern long-eared bats                be documented. Generally, northern
                                                includes forests and woodlots                           have also been found roosting in                      long-eared bats hibernate from October
                                                containing potential roosts, as well as                 structures such as buildings, barns,                  to April, depending on the local climate
                                                linear features such as fence rows,                     sheds, houses, and bridges (Benedict                  (November/December through March in
                                                riparian forests, and other wooded                      and Howell 2008, p. 5; Krochmal and                   southern areas, with emergence as late
                                                corridors. These wooded areas may be                    Sparks 2007, p. 650; Timpone et al.                   as mid-May in some northern areas)
                                                dense or loose aggregates of trees with                 2010, p. 119; Service 2014, p. 2).                    (Caire et al. 1979, p. 405; Whitaker and
                                                variable amounts of canopy closure                         The best available information                     Hamilton 1998, p. 100; Amelon and
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                                                (Lacki and Schwierjohann 2001, p. 487;                  indicates that northern long-eared bats               Burhans 2006, p. 72).
                                                Perry and Thill 2007, p. 223; Sasse and                 seem to be flexible in roost selection,                 Hibernacula used by northern long-
                                                Pekins 1996, p. 95; Timpone et al. 2010,                using varying roost tree species and                  eared bats vary in size (Raesly and Gates
                                                p. 118).                                                types of roosts throughout their range.               1987, p. 20; Kurta 2013, in litt.), and
                                                   After hibernation ends in late March                 They do not depend on certain species                 these hibernacula have relatively
                                                or early April (as late as May in some                  of trees for roosts; rather, they                     constant, cooler temperatures (0 to 9
                                                northern areas), most northern long-                    opportunistically use many tree species               degrees Celsius (°C) (32 to 48 degrees


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                                                                 Federal Register / Vol. 81, No. 81 / Wednesday, April 27, 2016 / Rules and Regulations                                           24709

                                                Fahrenheit (°F)) (Raesly and Gates 1987,                temperature profile, and location                     the use of, all methods and procedures
                                                p. 18; Caceres and Pybus 1997, p. 2;                    relative to foraging sites (Tuttle and                that are necessary to bring an
                                                Brack 2007, p. 744), with high humidity                 Stevenson 1978, pp. 108–121). For a                   endangered or threatened species to the
                                                and minimal air currents (Fitch and                     more detailed discussion on winter                    point at which the measures provided
                                                Shump 1979, p. 2; van Zyll de Jong                      habitat, refer to the April 2, 2015, final            pursuant to the Act are no longer
                                                1985, p. 94; Raesly and Gates 1987, p.                  listing rule (80 FR 17974).                           necessary. Such methods and
                                                118; Caceres and Pybus 1997, p. 2). The                                                                       procedures include, but are not limited
                                                                                                        Previous Federal Actions
                                                sites favored by northern long-eared bats                                                                     to, all activities associated with
                                                are often in very high humidity areas, to                  Refer to the proposed (78 FR 61046;                scientific resources management such as
                                                such a large degree that droplets of                    October 2, 2013) and final (80 FR 17974;              research, census, law enforcement,
                                                water are often observed on their fur                   April 2, 2015) listing rules for the                  habitat acquisition and maintenance,
                                                (Hitchcock 1949, p. 52; Barbour and                     northern long-eared bat for a detailed                propagation, live trapping, and
                                                Davis 1969, p. 77). Within hibernacula,                 description of previous Federal actions               transplantation, and, in the
                                                northern long-eared bats are typically                  concerning this species. On April 2,                  extraordinary case where population
                                                found roosting in small crevices or                     2015, we published in the Federal                     pressures within a given ecosystem
                                                cracks in cave or mine walls or ceilings,               Register (80 FR 17974) a final rule                   cannot be otherwise relieved, may
                                                sometimes with only the nose and ears                   listing the northern long-eared bat as a              include regulated taking.
                                                visible (Griffin 1940, pp. 181–182;                     threatened species. In the April 2, 2015,                Critical habitat receives protection
                                                Barbour and Davis 1969, p. 77; Caire et                 rule, we also established an interim rule             under section 7 of the Act through the
                                                al. 1979, p. 405; van Zyll de Jong 1985,                under section 4(d) of the Act (16 U.S.C.              requirement that Federal agencies
                                                p. 9; Caceres and Pybus 1997, p. 2;                     1531 et seq.). The final listing rule and             ensure, in consultation with the Service,
                                                Whitaker and Mumford 2009, pp. 209–                     the interim 4(d) rule both became                     that any action they authorize, fund, or
                                                210).                                                   effective on May 4, 2015. On January 14,              carry out is not likely to result in the
                                                   To a lesser extent, northern long-eared              2016 (81 FR 1900), we published a final               destruction or adverse modification of
                                                bats have also been observed                            4(d) rule, which became effective on                  critical habitat. The designation of
                                                overwintering in other types of habitat                 February 16, 2016.                                    critical habitat does not affect land
                                                that resemble cave or mine hibernacula,                 Critical Habitat                                      ownership or establish a refuge,
                                                including abandoned railroad tunnels                                                                          wilderness, reserve, preserve, or other
                                                (Service 2015, unpublished data).                       Background                                            conservation area. Critical habitat
                                                Although similar bat species (e.g., big                   Section 4(a)(3) of the Act, as                      designation does not allow the
                                                brown bats (Eptesicus fuscus)) have                     amended, and implementing regulations                 government or public to access private
                                                been found using non-cave or non-mine                   (50 CFR 424.12), require that, to the                 lands, nor does it require
                                                hibernacula, including attics and hollow                maximum extent prudent and                            implementation of restoration, recovery,
                                                trees (Neubaum et al. 2006, p. 473;                     determinable, we designate critical                   or enhancement measures by non-
                                                Whitaker and Gummer 1992, pp. 313–                      habitat at the time the species is                    Federal landowners. Where a landowner
                                                316), northern long-eared bats have only                determined to be an endangered or                     requests Federal agency funding or
                                                been observed overwintering in suitable                 threatened species. Critical habitat is               authorization for an action that may
                                                caves, mines, or habitat with the same                  defined in section 3 of the Act as:                   affect a listed species or critical habitat,
                                                types of conditions found in suitable                     (1) The specific areas within the                   the Federal agency would be required to
                                                caves or mines.                                         geographical area occupied by the                     consult under section 7(a)(2) of the Act,
                                                   Northern long-eared bats tend to roost               species, at the time it is listed in                  but even if consultation leads to a
                                                singly or in small groups (Service 2013,                accordance with the Act, on which are                 finding that the action would likely
                                                unpublished data), with hibernating                     found those physical or biological                    cause destruction or adverse
                                                population sizes rarely recorded in                     features                                              modification of critical habitat, the
                                                concentrations of more than 100 bats in                   (a) Essential to the conservation of the            resulting obligation of the Federal action
                                                a single hibernaculum (Barbour and                      species, and                                          agency and the landowner is not to
                                                Davis 1969, p. 77). Northern long-eared                   (b) Which may require special                       restore or recover the species, but rather
                                                bats display more winter activity than                  management considerations or                          to implement reasonable and prudent
                                                other cave species, with individuals                    protection; and                                       alternatives to avoid destruction or
                                                occasionally moving between                               (2) Specific areas outside the                      adverse modification of critical habitat.
                                                hibernacula throughout the winter                       geographical area occupied by the                        Under the first prong of the Act’s
                                                (Griffin 1940, p. 185; Whitaker and                     species at the time it is listed, upon a              definition of critical habitat, areas
                                                Rissler 1992, p. 131; Caceres and                       determination that such areas are                     within the geographical area occupied
                                                Barclay 2000, pp. 2–3). Northern long-                  essential for the conservation of the                 by the species at the time it was listed
                                                eared bats have shown a high degree of                  species.                                              are included in a critical habitat
                                                philopatry (i.e., using the same site                     Our regulations at 50 CFR 424.02                    designation if they contain physical or
                                                multiple years) to the hibernacula used                 defines the geographical area occupied                biological features (1) which are
                                                (Pearson 1962, p. 30).                                  by the species as: An area that may                   essential to the conservation of the
                                                   Northern long-eared bat hibernacula                  generally be delineated around species’               species and (2) which may require
                                                have fairly specific physical and                       occurrences, as determined by the                     special management considerations or
                                                biological requirements that make them                  Secretary (i.e., range). Such areas may               protection. For these areas, critical
                                                suitable for northern long-eared bats. In               include those areas used throughout all               habitat designations identify, to the
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                                                general, bats select hibernacula because                or part of the species’ life cycle, even if           extent known using the best scientific
                                                they have characteristics that allow the                not used on a regular basis (e.g.,                    and commercial data available, those
                                                bats to meet specific life-cycle                        migratory corridors, seasonal habitats,               physical or biological features that are
                                                requirements. Factors influencing a                     and habitats used periodically, but not               essential to the conservation of the
                                                hibernaculum’s suitability include its                  solely by vagrant individuals).                       species (such as space, food, cover, and
                                                physical structure (e.g., openings,                       Conservation, as defined under                      protected habitat). In identifying those
                                                interior space, depth), air circulation,                section 3 of the Act, means to use, and               physical or biological features, we focus


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                                                24710            Federal Register / Vol. 81, No. 81 / Wednesday, April 27, 2016 / Rules and Regulations

                                                on the specific features that support the               degree of threat to the species, or (ii)              compilation of the total forested acres
                                                life-history needs of the species,                      such designation of critical habitat                  for each State in the northern long-eared
                                                including but not limited to, water                     would not be beneficial to the species.               bat’s range (from the U.S. Forest
                                                characteristics, soil type, geological                  The regulations also provide that, in                 Service’s 2015 State and Private
                                                features, prey, vegetation, symbiotic                   determining whether a designation of                  Forestry Fact sheets (available at
                                                species, or other features. A feature may               critical habitat would not be beneficial              http://stateforesters.org/regional-state)),
                                                be a single habitat characteristic, or a                to the species, the factors the Services              there are an estimated 281,528,709 acres
                                                more complex combination of habitat                     may consider include but are not                      (113,213,960 hectares) of available
                                                characteristics. Features may include                   limited to: Whether the present or                    forested habitat for the northern long-
                                                habitat characteristics that support                    threatened destruction, modification, or              eared bat throughout its range in the
                                                ephemeral or dynamic habitat                            curtailment of a species’ habitat or range            United States (Service 2016, p. 28). This
                                                conditions. Features may also be                        is not a threat to the species, or whether            is assuming that all forested acres are
                                                expressed in terms relating to principles               any areas meet the definition of ‘‘critical           suitable for the northern long-eared bat,
                                                of conservation biology, such as patch                  habitat’’ (50 CFR 424.12(a)(1)(ii)).                  which probably overestimates habitat
                                                size, distribution distances, and                          We have determined that both                       availability, but such an assumption is
                                                connectivity.                                           situations when a critical habitat                    not unreasonable given the northern
                                                   Under the second prong of the Act’s                  designation would not be prudent apply                long-eared bat’s flexible selection of
                                                definition of critical habitat, we can                  to the northern long-eared bat. With                  summer habitat and ability to use very
                                                designate critical habitat in areas                     respect to summer habitat, we have                    small trees (≥3 in (8 cm) in dbh) (Service
                                                outside the geographical area occupied                  determined that designating critical                  2016, p. 18).
                                                by the species at the time it is listed if              habitat would not be beneficial to the                   As we documented in the final listing
                                                we determine that such areas are                        species. Further, with respect to                     rule (80 FR 17974; April 2, 2015), the
                                                essential for the conservation of the                   wintering habitat, we have determined                 extent of conversion from forest to other
                                                species. For example, an area that is                   that the species is threatened by taking              land cover types has been fairly
                                                currently occupied by the species, but                  or human activity and identification of               consistent with conversion to forest
                                                was not occupied at the time of listing,                critical habitat could be expected to                 (cropland reversion/plantings). Further,
                                                may be essential to the conservation of                 increase the degree of this threat to the             the recent past and projected future
                                                the species and may be included in the                  species. An explanation of these                      amounts of forest loss to conversion
                                                critical habitat designation.                           determinations follows.                               was, and is anticipated to be, only a
                                                   Section 4 of the Act requires that we                                                                      small percentage of the total amount of
                                                designate critical habitat on the basis of              Designating Summer Habitat Would Not
                                                                                                                                                              forest habitat. For example, the U.S.
                                                the best scientific data available.                     Be Beneficial to the Species
                                                                                                                                                              Forest Service expects only 4 to 8
                                                Further, our Policy on Information                         The northern long-eared bat is widely              percent of the forested area found in
                                                Standards Under the Endangered                          distributed throughout much of its range              2007 across the conterminous United
                                                Species Act (published in the Federal                   during the summer months and is                       States to be lost by 2060 (U.S. Forest
                                                Register on July 1, 1994 (59 FR 34271)),                considered to be flexible with regards to             Service 2012, p. 12). Additionally, as
                                                the Information Quality Act (section 515                summer habitat requirements.                          discussed above, the northern long-
                                                of the Treasury and General                                The best scientific information                    eared bat has been documented to use
                                                Government Appropriations Act for                       available on summer habitat suggests                  a wide variety of forest types across its
                                                Fiscal Year 2001 (Pub. L. 106–554; H.R.                 that where the northern long-eared bat                wide range (living in highly fragmented
                                                5658)), and our associated Information                  is found, it is widely distributed in a               forest habitats to contiguous forest
                                                Quality Guidelines, provide criteria,                   variety of wooded habitats (ranging from              blocks from the southern United States
                                                establish procedures, and provide                       highly fragmented forest habitats to                  to Canada’s Yukon Territory). Because
                                                guidance to ensure that our decisions                   contiguous forest blocks from the                     summer habitat for the northern long-
                                                are based on the best scientific data                   southern United States to Canada’s                    eared bat is not limiting, and because
                                                available. For example, they require our                Yukon Territory), with generally non-                 the northern long-eared bat is
                                                biologists, to the extent consistent with               specific habitat elements. There are                  considered to be flexible with regards to
                                                the Act and with the use of the best                    elements of summer habitat that the                   summer habitat, the availability of
                                                scientific data available, to use primary               northern long-eared bat needs (forests                forested habitat does not now, nor will
                                                and original sources of information as                  for roosting, raising young, foraging, and            it likely in the future, limit the
                                                the basis for recommendations to                        commuting between roosting and                        conservation of the northern long-eared
                                                designate critical habitat.                             foraging habitat); however, the best                  bat.
                                                                                                        available information indicates that the                 The critical habitat regulations at 50
                                                Critical Habitat Prudency Determination                 species’ specific needs and preferences               CFR 424.12(a)(1)(ii) provide two
                                                   Section 4(a)(3) of the Act, as                       for these habitat elements are relatively             examples of when designating critical
                                                amended, and implementing regulations                   flexible, plentiful, and widely                       habitat may not be beneficial to the
                                                (50 CFR 424.12), require that, to the                   distributed. Thus, summer habitat for                 species and, therefore, may be not
                                                maximum extent prudent and                              the northern long-eared bat does not                  prudent: Where the present or
                                                determinable, we designate critical                     have specific physical or biological                  threatened destruction, modification, or
                                                habitat at the time the species is                      features that are essential to the                    curtailment of a species’ habitat or range
                                                determined to be an endangered or                       conservation of the species and,                      is not a threat to the species, or where
                                                threatened species. Our regulations (50                 therefore, does not meet the definition               there are no areas that meet the
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                                                CFR 424.12(a)(1)) state that the                        of critical habitat.                                  definition of critical habitat for the
                                                designation of critical habitat is not                     Furthermore, as discussed in the final             species. The summer habitat for the
                                                prudent when any of the following                       listing rule (80 FR 17974; April 2, 2015),            northern long-eared bat falls within both
                                                situations exist: (i) The species is                    northern long-eared bat summer habitat                examples. First, there are no areas of
                                                threatened by taking or other human                     is not limited or in short supply, and                summer habitat that meet the definition
                                                activity, and identification of critical                summer habitat loss is not a rangewide                of critical habitat for the northern long-
                                                habitat can be expected to increase the                 threat to the species. Based on a                     eared bat. Second, the present or


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                                                                 Federal Register / Vol. 81, No. 81 / Wednesday, April 27, 2016 / Rules and Regulations                                        24711

                                                threatened destruction, modification, or                other commercial uses of caves), and                  hibernacula are throughout the species’
                                                curtailment of summer habitat is not a                  research-related activities (Service 2007,            range; and (2) the level and types of
                                                threat to the species; rather, disease is               p. 80). Fire building is also a common                concerns that State fish and wildlife
                                                the primary threat to the species within                form of disturbance that, in addition to              agencies and other landowners with
                                                its summer habitat. In the final rule                   elevating interior temperatures (which                known bat caves or mines have
                                                revising the critical habitat regulations               is detrimental during hibernation) and                regarding the release of known bat
                                                (81 FR 7414; February 11, 2016), the                    accumulating smoke, can deposit soot                  hibernacula location information.
                                                Services expressly identified this                      on ceilings and eventually result in site                Prevalence of Disturbance—State and
                                                situation as an example where                           abandonment by bats (Tigner and Stukel                other agency or organization personnel
                                                designating critical habitat may not be                 2003, p. 54). In addition to unintended               provided information regarding specific
                                                beneficial to the species: ‘‘In some                    effects of commercial and recreational                incidents of disturbance of hibernating
                                                circumstances, a species may be listed                  caving, intentional killing of bats in                bats within their State or area of
                                                because of factors other than threats to                caves by shooting, burning, and                       jurisdiction. Incidents were reported
                                                its habitat or range, such as disease, and              clubbing has been documented (Tuttle                  throughout the range of the northern
                                                the species may be a habitat generalist.                1979, pp. 4, 8). Intentional killing of               long-eared bat. Evidence of vandalism of
                                                In such a case, on the basis of the                     northern long-eared bats has been                     caves and mines and disturbance of bats
                                                existing and revised regulations, it is                 documented at a small percentage of                   included: dead bats, graffiti, trash,
                                                permissible to determine that critical                  hibernacula (e.g., one case of shooting               evidence of camp fires, bottle rockets,
                                                habitat is not beneficial and, therefore,               disturbance in Maryland, and one case                 fireworks, digging or excavation,
                                                not prudent’’ (see 81 FR 7425; February                 of bat torching in Massachusetts where                attempts to remove rock or minerals,
                                                11, 2016). Therefore, we conclude that                  approximately 100 bats (northern long-                alteration of cave or mine entrances, and
                                                designating the summer habitat of the                   eared bats and other species) were                    damage to and breach of gates. There
                                                northern long-eared bat as critical                     killed) (Service, unpublished data).                  were also a few reported incidents of
                                                habitat is not prudent.                                    Prior to the outbreak of WNS, Amelon               intentional killing of bats, including
                                                                                                        and Burhans (2006, p. 73) indicated that              clubbing, thrown rocks, and burning. In
                                                Increased Threat to the Taxon by                        ‘‘the widespread recreational use of                  addition, materials found in
                                                Designating Critical Habitat in Their                   caves and indirect or direct disturbance              hibernacula, such as tennis rackets and
                                                Hibernacula                                             by humans during the hibernation                      blow torches, indicate harm inflicted on
                                                   Disturbance of hibernating bats (as                  period pose the greatest known threat to              bats (NJDFW 2015, pers. comm.). There
                                                discussed under Factor A of the final                   this species (northern long-eared bat).’’             are few law enforcement reports
                                                listing rule (80 FR 17974, April 2, 2015;               In addition, human disturbance at                     regarding these incidents, either due to
                                                see 80 FR 17989–17990)) has long been                   hibernacula has been identified by                    a lack of law enforcement actions or
                                                considered a threat to cave-hibernating                 many States as the next greatest threat               because reporting these incidents would
                                                bat species, including the northern long-               to the bat after WNS. Of 14 States that               publicize mine or cave locations
                                                eared bat. Northern long-eared bats                     assessed the possibility of human                     (SCDNR 2015, pers. comm.).
                                                hibernate during the winter months to                   disturbance at bat hibernacula within                    Examples of incidents of vandalism
                                                conserve energy from increased                          the range of the northern long-eared bat,             and disturbance to bats at publicly
                                                thermoregulatory demands and reduced                    13 identified at least 1 known                        known hibernacula have been found
                                                food resources. To increase energy                      hibernacula as having been negatively                 throughout the range of the northern
                                                savings, individuals enter a state of                   affected by human disturbance (Service                long-eared bat; we received examples of
                                                torpor, when internal body temperatures                 2012, unpublished data). Eight of these               vandalism and disturbance to bats from
                                                approach ambient temperature,                           14 States (Arkansas, Kentucky, Maine,                 20 State fish and wildlife agencies and
                                                metabolic rates are significantly                       Minnesota, New Hampshire, North                       9 other public landowners (including
                                                lowered, and immune function declines                   Carolina, South Carolina, and Vermont)                Federal, State, and local agencies and
                                                (Thomas et al. 1990, p. 475; Thomas and                 indicated the potential for human                     organizations) with known northern
                                                Geiser 1997, p. 585; Bouma et al. 2010,                 disturbance at over 50 percent of the                 long-eared bat hibernacula. Due to the
                                                p. 623). Each time a bat arouses from                   known hibernacula in that State. Nearly               large number of specific incidents, a
                                                torpor, it uses a significant amount of                 all States without WNS identified                     small, representative subset of the
                                                energy to warm its body and increase its                human disturbance as the primary                      examples we received is presented
                                                metabolic rate. These arousals during                   threat to hibernating bats, and all others            below. For purposes of illustrating that
                                                hibernation cause the greatest amount of                (including WNS-positive States) noted                 these incidents occur throughout the
                                                energy depletion in hibernating bats                    that human disturbance either is of                   species’ range, the information is
                                                (Thomas et al. 1990, p. 477). The cost                  significant concern or is the next                    organized into four geographic areas:
                                                and number of arousals are the two key                  greatest threat after WNS (Service 2012,              Northeast, southeast, midwest, and
                                                factors that determine energy                           unpublished data).                                    west.
                                                expenditures of hibernating bats in                        Since the time of listing (April 2,                   Northeast: In northeastern States such
                                                winter (Thomas et al. 1990, p. 475).                    2015), additional information has                     as Pennsylvania and New York,
                                                Human disturbance at hibernacula can                    become available that demonstrates that               vandalism and disturbance to bats
                                                cause bats to arouse more frequently,                   designating critical habitat for the                  within hibernacula occurs frequently.
                                                causing premature energy store                          northern long-eared bat would likely                  Evidence of human use of caves and
                                                depletion and starvation (Thomas 1995,                  increase the threat from vandalism and                mines in Pennsylvania, including
                                                p. 944; Speakman et al. 1991, p. 1103),                 disturbance, and could, potentially,                  digging for new passage, waste, all-
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                                                leading to marked reductions in bat                     increase the spread of WNS. In                        terrain-vehicle use, guns being shot, and
                                                populations (Tuttle 1979, p. 3) and                     November 2015, we sought information                  burning, are common. There are also
                                                increased susceptibility to disease.                    from State fish and wildlife agencies                 many examples of people trying to cut,
                                                   The primary forms of human                           and other public landowners with                      remove, or get around gates to access
                                                disturbance to hibernating bats result                  known bat caves or mines to determine:                gated hibernacula (PGFC 2015, pers.
                                                from recreational caving, vandalism,                    (1) How prevalent accounts of                         comm.). Due to the large numbers of
                                                cave commercialization (cave tours and                  disturbance to bats and vandalism to                  people trespassing in Pennsylvania


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                                                24712            Federal Register / Vol. 81, No. 81 / Wednesday, April 27, 2016 / Rules and Regulations

                                                caves and mines, especially during                      Additionally, one private landowner                      Concerns over Release of Location
                                                winter months while bats are                            filled in a cave on their property when               Information—Northern long-eared bats
                                                hibernating, the Pennsylvania Game                      they learned it was occupied by bats                  that are infected with WNS are believed
                                                Commission installed cameras at many                    (WDNR 2015, pers. comm.). In Missouri,                to be less resilient to disturbance and
                                                caves to capture visual proof of those                  there has been evidence of digging at                 resulting arousal, and the northern long-
                                                illegally entering caves and send                       cave entrances, parties, fires, fireworks,            eared bat is one of the most highly
                                                automated messages to alert a wildlife                  graffiti, off-highway vehicle use, gate               susceptible bat species to WNS
                                                conservation officer of the entry. Since                damage, and trash left behind at caves                (Langwig et al. 2014). As discussed in
                                                January 2015, conservation officers have                throughout the State. In fact, there is an            the final listing rule (80 FR 17974, April
                                                confronted at least 50 suspected                        ongoing investigation and prosecution                 2, 2015; see 80 FR 17993–17998), WNS-
                                                trespassers, resulting in more than 20                  regarding illegal entry at a Missouri cave            causing fungal spores can be transmitted
                                                citations (PGFC 2015, pers. comm.).                     (MDC 2016, pers. comm.). Issues with                  not only by bat-to-bat transmission, but
                                                Similarly, in New York, nearly all un-                  breached gates and broken locks                       also by human actions (USGS National
                                                gated hibernacula, both on public and                   occurred at several Minnesota caves;                  Wildlife Health Center, Wildlife Health
                                                private lands, are visited by people, and               approximately 4 years ago, surveyors                  Bulletin 2011–05), and decontamination
                                                many gated caves and mines have been                    found bat bones and shotgun shells in                 remains one of the only management
                                                compromised. Some sites have signs                      one cave.                                             options available to reduce the risk of
                                                informing visitors that caves and mines                    West: In States such as South Dakota,              human-assisted transmission. State,
                                                are closed to visitation in the winter;                 Arkansas, and Oklahoma in the western                 Federal, and local agencies and
                                                however, this does not stop individuals                 portion of the northern long-eared bat’s              organizations are especially concerned
                                                from accessing those sites (NYDEC                       range, there are several records of                   with the spread of WNS if cave and
                                                2015, pers. comm.).                                     incidents of vandalism and disturbance                mine locations are made public,
                                                   Southeast: In southeastern States such               to bats as well. The South Dakota                     especially in sites where WNS has not
                                                as South Carolina, North Carolina, and                  Department of Game, Fish, and Parks                   been found or in areas that have not yet
                                                Kentucky, vandalism and disturbance to                  provided literature with evidence of                  been inundated with the disease.
                                                bats within hibernacula occurs often.                   both historical and ongoing vandalism                 Several agency and organization
                                                For example, in South Carolina reports                  at their State’s hibernacula. Increasing              personnel expressed concern regarding
                                                exist of bottle rockets being shot into a               disturbance of known hibernacula                      those visiting caves and mines and not
                                                gated mine, missing locks on bat-                       throughout the Black Hills area is noted              properly decontaminating after leaving
                                                friendly gates, litter inside a cave, and               as one of the greatest threats to bat                 hibernacula, which may result in these
                                                individuals barricading an entrance to a                populations in the area (Tigner and                   visitors spreading WNS fungal spores by
                                                cave (SCDNR 2015, pers. comm.). In                      Stukel 2003, p. 11). Some of the more                 using contaminated gear in uninfected
                                                North Carolina, there are multiple                      disruptive and damaging activities                    caves or mines (ANHC 2015, pers.
                                                incidents of vandalism to caves and                     inside caves and abandoned mines                      comm.; CDEEP 2015, pers. comm.;
                                                mines. One particular mine in North                     include discharging firearms and                      KDFWR 2015, pers. comm.; NBSRP
                                                Carolina has had repeated vandalism                     fireworks, spray-painting, campfire                   2015, pers. comm.; NJDVW 2015, pers.
                                                issues over several years, and multiple                 construction, and intentionally killing               comm.; WDNR 2015, pers. comm.;
                                                security fences, gates, and locks have                  bats and other wildlife (Tigner and                   WGFD 2015, pers. comm.). It is possible
                                                been compromised by vandalism                           Stukel 2003, p. 54). At one particular                that the spread of WNS was enhanced
                                                (NCWRC 2015, pers. comm.). In                           cave, campfires are common during
                                                                                                                                                              by human transfer of fungal spores in
                                                Kentucky, 82 of 118 total hibernacula                   hibernation, and only a small fraction of
                                                                                                                                                              some States, such as Connecticut
                                                where northern long-eared bats have                     the bats identified in the cave in the
                                                                                                                                                              (CDEEP 2015, pers. comm.).
                                                been observed are exposed to human                      early 1990s still use the cave (Tigner
                                                disturbance; in 2007, two people were                   2002, p. 7). In Arkansas, approximately                  State, Federal, and local agencies that
                                                convicted of intentionally killing more                 200 endangered gray bats (Myotis                      gather specific location information
                                                than 100 federally-listed Indiana bats in               grisescens) were killed at a major gray               exercise extra efforts to protect
                                                a Kentucky cave (USFWS 2010).                           bat hibernaculum on National Park                     hibernacula location information from
                                                   Midwest: There are multiple records                  Service land (AGFC 2015, pers. comm.).                becoming readily available to the
                                                of vandalism and disturbance of bats in                 In Oklahoma, there have been multiple                 public. In fact, many States reported
                                                Midwestern States, including Michigan,                  incidents involving cutting fences                    that they are concerned that release of
                                                Indiana, Wisconsin, Missouri, and                       around gate entrances, breaching cave                 location information could significantly
                                                Minnesota. The first mine to have WNS-                  gates (by cutting, digging under, or                  increase human visitation, thereby
                                                associated bat mortality in Michigan                    removing structures around gates to gain              increasing disturbance to bats, and,
                                                had been illegally accessed in 2013,                    access), and campfires near cave                      therefore, they do not share hibernacula
                                                when people used a torch to break the                   entrances (Service 2015, pers. comm.).                location information with the public.
                                                gate. The WNS-associated mortality was                     Summary: As illustrated by the                     For example, the Wisconsin Department
                                                ‘‘likely as a direct result of this                     examples above, which are only a small                of Natural Resources stated, ‘‘we have
                                                disturbance’’ (MIDNR 2015, pers.                        subset of the reported incidents, we                  not shared locational information as to
                                                comm.). Winter visitation to caves in                   have extensive rangewide evidence that                maternity sites and hibernacula. Under
                                                Indiana is relatively common, and in                    indicates known northern long-eared bat               state law, locations deemed critical to
                                                one particular incident, hibernating                    hibernacula have been, and are likely to              the survival of the species may be
                                                Indiana bats were intentionally burned                  continue to be, disturbed and                         withheld from the public. All data in
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                                                (INDNR 2015, pers. comm.). In                           vandalized. These acts not only lead to               the WI Natural Heritage Inventory are
                                                Wisconsin, five State-owned                             increases in disturbance during the                   exempt from State open records laws’’
                                                underground sites were sealed for use if                northern long-eared bat’s sensitive                   (WDNR 2015, pers. comm.). Some
                                                there was a need for artificial                         hibernation period, which, in turn,                   agencies and organizations state that
                                                hibernacula for WNS treatment trials; all               leads to decreased survival, but also                 when location information is disclosed,
                                                five were breached (welded doors were                   may lead to direct mortality of northern              an agreement typically must be in place
                                                ground off) during the spring of 2015.                  long-eared bats.                                      with those requesting the location


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                                                                 Federal Register / Vol. 81, No. 81 / Wednesday, April 27, 2016 / Rules and Regulations                                         24713

                                                information to protect the data, and                    some sites does not seem to deter                     therefore not prudent under the
                                                point data are buffered to conceal the                  vandalism either’’ (KDFWR 2015, pers.                 regulations at 50 CFR 424.12(a)(1)(i). As
                                                specific locations. Similarly, in                       comm.). See Prevalence of Disturbance,                discussed earlier, the risk of increased
                                                Missouri, the Missouri Department of                    above, for more examples of attempts to               threats from publishing hibernacula
                                                Conservation (MDC) does not release                     remove gates.                                         locations is significant. The northern
                                                hibernacula locations to the general                      The process of designating critical                 long-eared bat, and bats in general, are
                                                public, and location information for                    habitat would increase human threats to               very sensitive to disturbance while
                                                caves not owned by MDC cannot be                        the northern long-eared bat by                        hibernating, and there are numerous
                                                disclosed by the State (MDC 2016, pers.                 increasing the vulnerability of this                  known incidents of vandalism, targeted
                                                comm.).                                                 species to disturbance during its                     killing, and disturbance of hibernating
                                                   In addition to protecting location                   sensitive hibernation period and by                   northern long-eared bats throughout the
                                                information, State, Federal, and local                  increasing the likelihood of vandalism                species’ range. The public has great
                                                agencies and organizations use other                    to its winter hibernacula by publicly                 interest in visiting caves and mines for
                                                means to protect bat hibernacula, such                  disclosing the locations of those                     recreational purposes, and human-
                                                as installation of bat-friendly gates.                  hibernacula. Northern long-eared bats                 caused disturbance has clear effects on
                                                Direct protection of caves and mines can                are particularly sensitive to disturbance             hibernating bats. Thus, any action that
                                                be accomplished through installation of                 while hibernating, and such disturbance               publicly discloses the location of
                                                bat-friendly gates that allow passage of                further reduces survival chances of                   northern long-eared bat hibernacula
                                                bats while reducing disturbance from                    already compromised, WNS-infected                     (such as a critical habitat designation)
                                                human entry as well as reducing                         bats. Additionally, increased human                   puts the species in further peril. One of
                                                changes to the cave microclimate from                   access to hibernacula may facilitate or               the basic measures to protect northern
                                                air restrictions. Bat-friendly gates are                accelerate the spread of WNS to                       long-eared bats from vandalism and
                                                generally thought to be effective in                    uninfected sites, as people may carry                 disturbance while hibernating is
                                                preventing disturbance of hibernating                   the fungal spores from site to site.                  restricting access to information
                                                                                                        Designation of critical habitat requires              pertaining to the location of the species’
                                                bats and vandalism of hibernacula
                                                                                                                                                              hibernacula. Publishing maps and
                                                (AGFC 2015, pers. comm.; ANF 2015,                      the publication of maps and a specific
                                                                                                                                                              narrative descriptions of northern long-
                                                pers. comm.; ANHC 2015, pers. comm.;                    narrative description of critical habitat
                                                                                                                                                              eared bat critical habitat would
                                                BNR 2015, pers. comm.; CDEEP 2015,                      in the Federal Register. The degree of
                                                                                                                                                              significantly affect our ability to reduce
                                                pers. comm.; DMCC 2015, pers. comm.;                    detail in those maps and boundary
                                                                                                                                                              the threat of vandalism and disturbance
                                                IADNR 2015, pers. comm.; ILDNR 2015,                    descriptions is far greater than the
                                                                                                                                                              of hibernacula and hibernating bats and
                                                pers. comm.; INDNR 2015, pers. comm.;                   general location information provided
                                                                                                                                                              may facilitate or intensify the spread of
                                                KDFWR 2015, pers. comm.; MANG                           in the final listing rule (80 FR 17974;
                                                                                                                                                              WNS by humans.
                                                2015, pers. comm.; MDC 2016, pers.                      April 2, 2015). Furthermore, a critical
                                                comm.; MIDNR 2015, pers. comm.;                         habitat designation normally results in               Summary of Prudency Determination
                                                NBSRP 2015, pers. comm.; NGDFW                          the news media publishing articles in                   We have determined that designating
                                                2015, pers. comm.; NYDEC 2015, pers.                    local newspapers and on special interest              critical habitat for the northern long-
                                                comm.; ONF 2015, pers. comm.; ONSR                      Web sites, usually with maps of the                   eared bat is not prudent. Designating
                                                2015, pers. comm.; OSFNF 2015, pers.                    critical habitat. We have determined                  summer habitat as critical habitat is not
                                                comm.; PGC 2015, pers. comm.; SCDNR                     that the publication of maps and                      beneficial to the species, because there
                                                2015, pers. comm.; SDGFP 2015, pers.                    descriptions outlining the locations of               are no areas within the summer habitat
                                                comm.; SMP 2015, pers. comm.; WDNR                      this species’ wintering areas would                   of the species that meet the definition of
                                                2015, pers. comm.), although attempts                   increase awareness and visitation of                  critical habitat. Further, the primary
                                                to protect hibernacula from disturbance                 hibernacula, and thus disturbance of                  threat to the species is the disease WNS;
                                                have varying degrees of effectiveness. In               bats, as those interested in accessing                the destruction, modification, or
                                                most States for which we have                           caves and mines would then have                       curtailment of summer habitat is not a
                                                information, a small percentage of caves                detailed location information for these               threat to the species as suitable summer
                                                and mines are gated, and a majority of                  hibernacula. As expressed by many                     habitat continues to exist and is not
                                                State agencies indicated that there is a                State bat biologists and land managers                limited throughout the species’ range.
                                                need to gate additional caves and mines                 with hibernacula within their area of                 Therefore, designating critical habitat in
                                                used by bats. For example, in Missouri,                 jurisdiction, there is a strong concern               the summer habitat areas would not be
                                                less than approximately 2 percent of                    regarding publicizing cave and mine                   beneficial. Moreover, designating winter
                                                known hibernacula have bat-friendly                     location information due to the                       habitat as critical habitat would disclose
                                                gates Statewide (MDC 2015, pers.                        increased threat of disturbance to the                hibernacula location information, and
                                                comm.). Attempts to remove gates at                     northern long-eared bat, and bats in                  thereby increase the threat to the
                                                hibernacula are numerous and pervasive                  general. Furthermore, human                           northern long-eared bat from vandalism
                                                throughout the northern long-eared bat’s                disturbance may exacerbate the effect of              and disturbance at hibernacula and
                                                range, although the success of removal                  WNS on northern long-eared bats;                      could, potentially, increase the spread
                                                attempts varies. Some State and Federal                 providing a literal map of bat                        of WNS. Disturbance of hibernating bats
                                                agencies and other organizations state                  hibernacula in the form of critical                   has long been considered a threat to
                                                that attempts to remove gates are rarely                habitat will likely facilitate human                  cave-hibernating bat species, and has
                                                successful; others, such as the Kentucky                disturbance and may further compound                  been identified as the next greatest
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                                                Department of Fish and Wildlife                         threats to the species. We, therefore,                threat to this taxon after WNS. Human
                                                Resources, state that removal attempts                  conclude that the northern long-eared                 disturbance at hibernacula causes bats
                                                are almost always successful: ‘‘When                    bat is threatened by taking and other                 to arouse more frequently, leading to
                                                parties wish to gain access, they are very              human activity, and identification of                 premature energy store depletion and,
                                                resourceful and come prepared to cut,                   critical habitat can be expected to                   possibly, starvation. Further
                                                dig, pry, or use any other means                        increase the degree of threat to the                  compounding the effects of disturbance,
                                                necessary to enter. The remote nature of                species. Designating critical habitat is              northern long-eared bats that are


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                                                24714            Federal Register / Vol. 81, No. 81 / Wednesday, April 27, 2016 / Rules and Regulations

                                                infected with WNS are believed to be                    the public of the revised commercial                  DEPARTMENT OF COMMERCE
                                                less resilient to disturbance and                       quotas for Virginia and Massachusetts.
                                                resulting arousal. Furthermore,                         DATES: Effective April 26, 2016, through
                                                                                                                                                              National Oceanic and Atmospheric
                                                increased human visitation of                           December 31, 2016.                                    Administration
                                                hibernacula could intensify the spread
                                                of WNS from infected to uninfected                      FOR FURTHER INFORMATION CONTACT:                      50 CFR Part 679
                                                sites. We have, therefore, determined in                Elizabeth Scheimer, Fishery
                                                accordance with 50 CFR 424.12(a)(1)                     Management Specialist, (978) 281–9236.                [Docket No. 150817730–6320–02]
                                                that it is not prudent to designate                     SUPPLEMENTARY INFORMATION:                            RIN 0648–BF29
                                                critical habitat for the northern long-                 Regulations governing the summer
                                                eared bat.                                              flounder fishery are found in 50 CFR                  Fisheries of the Exclusive Economic
                                                                                                        648.100 through 648.110. The                          Zone Off Alaska; Bering Sea and
                                                References Cited
                                                                                                        regulations require annual specification              Aleutian Islands Management Area;
                                                  A complete list of references cited in                of a commercial quota that is                         American Fisheries Act; Amendment
                                                this document is available on the                       apportioned among the coastal states                  111
                                                Internet at http://www.regulations.gov                  from Maine through North Carolina. The
                                                and upon request from the Twin Cities                   process to set the annual commercial                  AGENCY:  National Marine Fisheries
                                                Ecological Services Office (see                         quota and the percent allocated to each               Service (NMFS), National Oceanic and
                                                ADDRESSES and FOR FURTHER                               state are described in § 648.102.                     Atmospheric Administration (NOAA),
                                                INFORMATION CONTACT).                                      The final rule implementing                        Commerce.
                                                                                                        Amendment 5 to the Summer Flounder                    ACTION: Final rule.
                                                Authors
                                                                                                        Fishery Management Plan, as published
                                                  The primary authors of this document                                                                        SUMMARY:   NMFS issues this final rule to
                                                                                                        in the Federal Register on December 17,
                                                are the staff members of the Twin Cities                                                                      implement Amendment 111 to the
                                                                                                        1993 (58 FR 65936), provided a
                                                Ecological Services Office.                                                                                   Fishery Management Plan for
                                                                                                        mechanism for transferring summer
                                                                                                                                                              Groundfish of the Bering Sea and
                                                Authority                                               flounder commercial quota from one
                                                                                                                                                              Aleutian Islands Management Area
                                                                                                        state to another. Two or more states,
                                                  The authority for this action is the                                                                        (FMP). This final rule reduces bycatch
                                                                                                        under mutual agreement and with the
                                                Endangered Species Act of 1973, as                                                                            limits, also known as prohibited species
                                                                                                        concurrence of the NMFS Greater
                                                amended (16 U.S.C. 1531 et seq.).                                                                             catch (PSC) limits, for Pacific halibut in
                                                                                                        Atlantic Regional Administrator, can
                                                                                                                                                              the Bering Sea and Aleutian Islands
                                                  Dated: April 12, 2016.                                transfer or combine summer flounder
                                                                                                                                                              (BSAI) groundfish fisheries by specific
                                                Michael J. Bean,                                        commercial quota under § 648.102(c)(2).
                                                                                                                                                              amounts in four groundfish sectors: The
                                                Principal Deputy Assistant Secretary for Fish           The Regional Administrator is required
                                                                                                                                                              Amendment 80 sector (non-pollock
                                                and Wildlife and Parks.                                 to consider the criteria in
                                                                                                                                                              trawl catcher/processors); the BSAI
                                                [FR Doc. 2016–09673 Filed 4–26–16; 8:45 am]             § 648.102(c)(2)(i)(A) through (C) in the
                                                                                                                                                              trawl limited access sector (all non-
                                                BILLING CODE 4333–15–P                                  evaluation of requests for quota transfers
                                                                                                                                                              Amendment 80 trawl fishery
                                                                                                        or combinations.
                                                                                                                                                              participants); the non-trawl sector
                                                                                                           Virginia is transferring 6,525 lb (2,959           (primarily hook-and-line catcher/
                                                                                                        kg) of summer flounder commercial                     processors); and the Western Alaska
                                                DEPARTMENT OF COMMERCE
                                                                                                        quota to Massachusetts. This transfer                 Community Development Quota
                                                National Oceanic and Atmospheric                        was requested by Virginia to repay                    Program (CDQ Program). This final rule
                                                Administration                                          landings by a Virginia-permitted vessel               establishes the following halibut PSC
                                                                                                        that landed in Massachusetts under a                  limits: 1,745 mt for the Amendment 80
                                                50 CFR Part 648                                         safe harbor agreement.                                sector; 745 mt for the BSAI trawl limited
                                                                                                           The revised summer flounder quotas                 access sector; 710 mt for the BSAI non-
                                                [Docket No. 150903814–5999–02]                          for calendar year 2016 are now:                       trawl sector; and 315 mt for the CDQ
                                                                                                        Virginia, 1,755,829 lb (796,430 kg); and              Program. This results in an overall BSAI
                                                RIN 0648–XE564
                                                                                                        Massachusetts, 577,777 lb (262,075 kg)                halibut PSC limit of 3,515 mt. This
                                                Fisheries of the Northeastern United                    based on the initial quotas published in              action is necessary to minimize halibut
                                                States; Summer Flounder Fishery;                        the 2016–2018 Summer Flounder, Scup                   bycatch in the BSAI groundfish fisheries
                                                Quota Transfer                                          and Black Sea Bass Specifications,                    to the extent practicable and to achieve,
                                                                                                        (December 28, 2015, 80 FR 80689) and                  on a continuing basis, optimum yield
                                                AGENCY:  National Marine Fisheries                      previous 2016 quota transfers (March 8,               from the BSAI groundfish fisheries. This
                                                Service (NMFS), National Oceanic and                    2016, 81 FR 12030 and April 14, 2016,                 action is intended to promote the goals
                                                Atmospheric Administration (NOAA),                      81 FR 22032).                                         and objectives of the Magnuson-Stevens
                                                Commerce.                                                                                                     Fishery Conservation and Management
                                                                                                        Classification
                                                ACTION: Temporary rule; quota transfer.                                                                       Act, the FMP, and other applicable
                                                                                                          This action is taken under 50 CFR                   laws.
                                                SUMMARY:   NMFS announces that the                      part 648 and is exempt from review
                                                Commonwealth of Virginia is                             under Executive Order 12866.                          DATES:  Effective May 27, 2016.
                                                transferring a portion of its 2016                        Authority: 16 U.S.C. 1801 et seq.                   ADDRESSES:   Electronic copies of the
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                                                commercial summer flounder quota to                                                                           Environmental Assessment (EA),
                                                the Commonwealth of Massachusetts.                        Dated: April 21, 2016.                              Regulatory Impact Review (RIR), and
                                                These quota adjustments are necessary                   Emily H. Menashes,                                    Finding of No Significant Impact
                                                to comply with the Summer Flounder,                     Acting Director, Office of Sustainable                (FONSI) prepared for this action,
                                                Scup and Black Sea Bass Fishery                         Fisheries, National Marine Fisheries Service.         collectively ‘‘the Analysis;’’ the FMP;
                                                Management Plan quota transfer                          [FR Doc. 2016–09726 Filed 4–26–16; 8:45 am]           and the proposed rule are available from
                                                provision. This announcement informs                    BILLING CODE 3510–22–P                                http://www.regulations.gov or from the


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Document Created: 2018-02-07 13:56:03
Document Modified: 2018-02-07 13:56:03
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionCritical habitat determination.
DatesThe determination announced in this document was made on April 27, 2016.
ContactPeter Fasbender, Field Supervisor, 952-252-0092, extension 210. Persons who use a telecommunications device for the deaf (TDD) may call the Federal Information Relay Service (FIRS) at 800-877-8339.
FR Citation81 FR 24707 
RIN Number1018-AZ62

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