Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to Seabird Research Activities in Central California, 31759-31765 [2017-14390]
Download as PDF
Federal Register / Vol. 82, No. 130 / Monday, July 10, 2017 / Notices
DEPARTMENT OF COMMERCE
National Oceanic and Atmospheric
Administration
RIN 0648–XF366
Takes of Marine Mammals Incidental to
Specified Activities; Taking Marine
Mammals Incidental to Seabird
Research Activities in Central
California
National Marine Fisheries
Service (NMFS), National Oceanic and
Atmospheric Administration (NOAA),
Commerce.
ACTION: Notice; issuance of an incidental
harassment authorization.
AGENCY:
In accordance with the
regulations implementing the Marine
Mammal Protection Act (MMPA) as
amended, notification is hereby given
that we have issued an incidental
harassment authorization (IHA) to Point
Blue Conservation Science (Point Blue)
to incidentally harass four species of
marine mammals during seabird
research activities in central California.
DATES: This authorization is valid from
July 7, 2017 through July 6, 2018
FOR FURTHER INFORMATION CONTACT:
Robert Pauline, Office of Protected
Resources, NMFS, (301) 427–8408.
SUPPLEMENTARY INFORMATION:
SUMMARY:
Availability
An electronic copy of Point Blue’s
application and supporting documents,
as well as a list of the references cited
in this document, may be obtained
online at: www.nmfs.noaa.gov/pr/
permits/incidental/research.htm. In case
of problems accessing these documents,
please call the contact listed above (see
FOR FURTHER INFORMATION CONTACT).
sradovich on DSK3GMQ082PROD with NOTICES
Background
Sections 101(a)(5)(A) and (D) of the
MMPA (16 U.S.C. 1361 et seq.) direct
the Secretary of Commerce to allow,
upon request, the incidental, but not
intentional, taking of small numbers of
marine mammals by U.S. citizens who
engage in a specified activity (other than
commercial fishing) within a specified
geographical region if certain findings
are made and either regulations are
issued or, if the taking is limited to
harassment, a notice of a proposed
authorization is provided to the public
for review.
An authorization for incidental
takings will be granted if NMFS finds
that the taking will have a negligible
impact on the species or stock(s), will
not have an unmitigable adverse impact
on the availability of the species or
VerDate Sep<11>2014
16:08 Jul 07, 2017
Jkt 241001
stock(s) for subsistence uses (where
relevant), and if the permissible
methods of taking and requirements
pertaining to the mitigation, monitoring
and reporting of such takings are set
forth.
NMFS has defined ‘‘negligible
impact’’ in 50 CFR 216.103 as an impact
resulting from the specified activity that
cannot be reasonably expected to, and is
not reasonably likely to, we adversely
affect the species or stock through
effects on annual rates of recruitment or
survival.
The MMPA states that the term ‘‘take’’
means to harass, hunt, capture, kill or
attempt to harass, hunt, capture, or kill
any marine mammal.
Except with respect to certain
activities not pertinent here, the MMPA
defines ‘‘harassment’’ as: Any act of
pursuit, torment, or annoyance which (i)
has the potential to injure a marine
mammal or marine mammal stock in the
wild (Level A harassment); or (ii) has
the potential to disturb a marine
mammal or marine mammal stock in the
wild by causing disruption of behavioral
patterns, including, but not limited to,
migration, breathing, nursing, breeding,
feeding, or sheltering (Level B
harassment).
Summary of Request
NMFS received a request from Point
Blue for an IHA to take marine
mammals incidental to seabird and
marine mammal monitoring at three
locations in central California. Point
Blue’s request was for harassment only
and NMFS concurs that mortality is not
expected to result from this activity.
Therefore, an IHA is appropriate.
On March 7, 2017, NMFS received an
application from Point Blue requesting
the taking by harassment of marine
mammals incidental to conducting
seabird research activities on Southeast
˜
Farallon Island (SEFI), Ano Nuevo
Island (ANI), and Point Reyes National
Seashore (PRNS). Point Blue, along with
partners Oikonos Ecosystem Knowledge
and PRNS, plan to conduct the
proposed activities for one year. These
partners are conducting this research
under cooperative agreements with the
U.S. Fish and Wildlife Service in
consultation with the Gulf of the
Farallones National Marine Sanctuary.
We considered the application adequate
and complete on April 7, 2017.
These proposed activities would
occur in the vicinity of pinniped haulout sites and could result in the
incidental take of marine mammals.
Species with the expected potential to
be present include California sea lions
(Zalophus californianus), Pacific harbor
seals (Phoca vitulina), northern elephant
PO 00000
Frm 00010
Fmt 4703
Sfmt 4703
31759
seals (Mirounga angustirostris), and
Steller sea lions (Eumetopias jubatus).
Description of Specified Activities
Overview
We provided a description of the
proposed action in our Federal Register
notice announcing the proposed
authorization (82 FR 22504; May 16,
2017). Please refer to that document; we
provide only summary information
here.
Point Blue proposes to monitor and
census seabird colonies; observe seabird
nesting habitat; restore nesting burrows;
and resupply a field station annually in
central California (i.e., SEFI, ANI, and
PRNS). The purpose of the seabird
research is to continue a 30-year
monitoring program of the region’s
seabird populations. Level B take may
occur due to incidental disturbance of
pinnipeds by researchers during
monitoring.
Dates and Duration
The authorization would be effective
from July 7, 2017 through July 6, 2018.
Surveys are conducted year-round at the
specified locations. At SEFI, seabird
monitoring sites are visited ∼1–3 times
per day for a maximum of 500 visits per
year. Most seabird monitoring visits are
brief (∼15 minutes), though seabird
observers are present from 2–5 hours
daily at North Landing from early April
to early August each year to conduct
observational studies on breeding
common murres. Boat landings to resupply the field station, lasting one–
three hours, are conducted once every
two weeks at one of these locations. At
ANI, research is conducted once/week
April–August, with occasional
intermittent visits made during the rest
of the year. The maximum number of
visits per year would be 20. Research at
PRNS is conducted year round, with an
emphasis during the seabird nesting
season with occasional intermittent
visits the rest of the year. The maximum
number of visits per year is 20. Nesting
habitat restoration and monitoring
activities require sporadic visits from
September–November, between the
seabird breeding season and the
elephant seal pupping season. Landings
and visits to nest boxes are brief (∼15
minutes).
Specified Geographic Region
Point Blue will conduct their research
activities within the vicinity of
pinniped haul-out sites in the following
locations:
• South Farallon Islands: The South
Farallon Islands consist of SEFI located
at 37°41′54.32″ N.; 123°0′8.33″ W. and
E:\FR\FM\10JYN1.SGM
10JYN1
31760
Federal Register / Vol. 82, No. 130 / Monday, July 10, 2017 / Notices
West End Island. The South Farallon
Islands have a land area of
approximately 120 acres (0.49 square
kilometers (km2)) and are part of the
Farallon National Wildlife Refuge. The
islands are located near the edge of the
continental shelf 28 miles (mi) (45.1 km)
west of San Francisco, CA, and lie
within the waters of the Gulf of the
Farallones National Marine Sanctuary;
˜
• Ano Nuevo Island: ANI is located at
37°6′29.25″ N.; 122°20′12.20″ W. is onequarter mile (402 meters m) offshore of
˜
Ano Nuevo Point in San Mateo County,
CA. The island lies within the Monterey
Bay National Marine Sanctuary and the
˜
Ano Nuevo State Marine Conservation
Area; and
• Point Reyes National Seashore:
PRNS is approximately 40 miles (64.3
km) north of San Francisco Bay and also
lies within the Gulf of the Farallones
National Marine Sanctuary.
Comments and Responses
A notice of NMFS’s proposal to issue
an IHA to Point Blue was published in
the Federal Register on May 16, 2017
(82 FR 22504). That notice described, in
detail, Point Blue’s activity, the marine
mammal species that may be affected by
the activity, and the anticipated effects
on marine mammals. During the 30-day
public comment period, NMFS received
only one comment letter, from the
Marine Mammal Commission
(Commission). The Commission’s
recommendations and our responses are
provided here, and the comments have
been posted online at:
www.nmfs.noaa.gov/pr/permits/
incidental/construction.htm. Please see
the Commission’s letter for background
and rationale regarding the
recommendations, which are listed
below.
Comment: The Commission clarified
with NMFS that it should be
authorizing, and Point Blue should be
reporting, only takes of pinn peds
incidental to conducting the various
seabird research and resupply activities.
All directed taking to prevent damage to
critical infrastructure and to ensure
human safety (including moving
pinnipeds from paths, parking lots, and
boat ramps) should be conducted in
accordance with the authorities
available under sections 101(a)(4) or
109(h) of the MMPA.
Response: NMFS agrees with this
assessment and confirmed that Point
Blue will only be only reporting takes
that are incidental to seabird research
and resupply activities. Directed takes
are not authorized and will not be
reported under this IHA.
Description of Marine Mammals in the
Area of Specified Activities
There are four marine mammal
species known to occur in the vicinity
of the project area. We reviewed Point
Blue’s detailed species descriptions,
including life history information, for
accuracy and completeness and refer the
reader to Section 3 of Point Blue’s
application as well as our notice of
proposed IHA published in the Federal
Register (82 FR 22504; May 16, 2017).
Please also refer to NMFS’ Web site
(www.nmfs.noaa.gov/pr/species/
mammals) for generalized species
accounts that provide information
regarding the biology and behavior of
the marine resources that occur in
proximity to the project area.
Table 1 lists all species with expected
potential for occurrence at SEFI, ANI,
and PRNS and summarizes information
related to the population or stock,
including potential biological removal
(PBR), where known. For taxonomy, we
follow Committee on Taxonomy (2016).
PBR, defined by the MMPA as the
maximum number of animals, not
including natural mortalities, that may
be removed from a marine mammal
stock while allowing that stock to reach
or maintain its optimum sustainable
population, is considered in concert
with known sources of ongoing
anthropogenic mortality to assess the
population-level effects of the
anticipated mortality from a specific
project (as described in NMFS’s SARs).
While no mortality is anticipated or
authorized here, PBR and annual
serious injury and mortality are
included here as gross indicators of the
status of the species and other threats.
For status of species, we provide
information regarding U.S. regulatory
status under the MMPA and the
Endangered Species Act (ESA).
California (southern) sea otters (Enhydra
lutris nereis), listed as threatened under
the ESA and categorized as depleted
under the MMPA, usually range in
coastal waters within two km of shore.
Marine mammal abundance estimates
presented in this document represent
the total number of individuals that
make up a given stock or the total
number estimated within a particular
study area. NMFS’s stock abundance
estimates for most species represent the
total estimate of individuals within the
geographic area, if known, that
comprises that stock.
All managed stocks in this region are
assessed in NMFS’s 2015 U.S. Pacific
Stock Assessment Report (Carretta et al.,
2016) or the 2015 Alaska Stock
Assessment Report (Muto et al., 2016).
The most recent information regarding
Steller sea lions may be found in 2016
Draft Alaska Stock Assessment Report
(Muto et al., 2016b). Four species have
the potential to be incidentally taken
during the proposed survey activities
and are listed in Table 1. Values
presented in Table 1 are from the 2015
SARs and draft 2016 SARs (available
online at: www.nmfs.noaa.gov/pr/sars/).
TABLE 1—MARINE MAMMALS POTENTIALLY PRESENT IN THE VICINITY OF STUDY AREAS
ESA/MMPA
status;
strategic
(Y/N) 1
Scientific name
Stock
California sea lion .................
Steller sea lion ......................
Harbor seal ...........................
Northern elephant seal .........
sradovich on DSK3GMQ082PROD with NOTICES
Species
Zalophus californianus .........
Eumetopias jubatus ..............
Phoca vitulina richardii .........
Mirounga angus tirostris .......
U.S ........................................
Eastern U.S ..........................
California ..............................
California breeding stock ......
-; N
D; Y
-; N
-; N
Stock abundance
(CV, Nmin,
most recent abundance survey) 2
296,750 (n/a; 153,337; 2011) .................
71,562 (n/a; 41,638; 2015) .....................
30,968 (0.157; 27,348; 2012) .................
179,000 (n/a; 81,368; 2010) ...................
PBR 3
9,200
2,498
1,641
4,882
1 ESA status: Endangered (E), Threatened (T)/MMPA status: Depleted (D). A dash (-) indicates that the species is not listed under the ESA or designated as depleted under the MMPA.
2 CV is coefficient of variation; N
min is the minimum estimate of stock abundance. In some cases, CV is not applicable. For certain stocks of pinnipeds, abundance
estimates are based upon observations of animals (often pups) ashore multiplied by some correction factor derived from knowledge of the specie’s (or similar species’) life history to arrive at a best abundance estimate; therefore, there is no associated CV. In these cases, the minimum abundance may represent actual counts
of all animals ashore.
3 Potential biological removal, defined by the MMPA as the maximum number of animals, not including natural mortalities, that may be removed from a marine
mammal stock while allowing that stock to reach or maintain its optimum sustainable population size (OSP).
VerDate Sep<11>2014
16:08 Jul 07, 2017
Jkt 241001
PO 00000
Frm 00011
Fmt 4703
Sfmt 4703
E:\FR\FM\10JYN1.SGM
10JYN1
31761
Federal Register / Vol. 82, No. 130 / Monday, July 10, 2017 / Notices
Potential Effects of Specified Activities
on Marine Mammals and Their Habitat
The effects of seabird researchers at
the specified locations have the
potential to result in harassment of
marine mammals in the vicinity of the
action area. The Federal Register notice
for the proposed IHA (82 FR 22504; May
16, 2017) included a discussion of the
effects of Level B harassment on marine
mammals. Therefore, that information is
not repeated here; please refer to the
Federal Register notice for that
information. No instances of serious
injury or mortality are expected as a
result of the specified activities.
Estimated Take
This section includes an estimate of
the number of incidental ‘‘takes’’
permitted for authorization pursuant to
this IHA, which will inform both NMFS’
consideration of whether the number of
takes is ‘‘small’’ and the negligible
impact determination.
Harassment is the only form of take
expected to result from these activities.
Except with respect to certain activities
not pertinent here, the MMPA defines
‘‘harassment’’ as: Any act of pursuit,
torment, or annoyance which (i) has the
potential to injure a marine mammal or
marine mammal stock in the wild (Level
A harassment); or (ii) has the potential
to disturb a marine mammal or marine
mammal stock in the wild by causing
disruption of behavioral patterns,
including, but not limited to, migration,
breathing, nursing, breeding, feeding, or
sheltering (Level B harassment).
Authorized takes would be by Level B
harassment only, in the form of
disruption of behavioral patterns for
individual marine mammals resulting
from exposure to researchers and
motorboat operations. Based on the
nature of the activity, Level A
harassment is neither anticipated nor
authorized. Below we describe how the
take is estimated.
NMFS bases these new take estimates
on historical data from previous
monitoring reports and anecdotal data
for the same activities conducted in the
same research areas. In brief, for four
species (i.e., California sea lions, harbor
seals, northern elephant seals, and
Steller sea lions), NMFS created a
statistical model to derive an estimate of
the average annual increase of reported
take based on a best fit regression
analysis (i.e., linear or polynomial
regression) of reported take from 2007 to
2016. Final data from the 2016–2017
season has not been submitted. The
predicted annual increase in take for
each species was added to the baseline
reported take for the 2015–2016 seasons
to project the estimated take for the
2017–2018 IHA as is shown in Table 2.
TABLE 2—PAST REPORTED TAKE OBSERVATIONS AND ESTIMATED TAKE FOR 2017–2018 POINT BLUE CONSERVATION
SCIENCE ACTIVITIES
Reported take observations from past seasons 1
Species
IHA 1
(2007–2008)
IHA 2
(2008–2009)
IHA 3
(2011–2012)
IHA 4
(2012–2013)
IHA 5
(2014–2015)
California Sea Lions ..........................
744
747
3,610
2,254
4,646
2 36,397
11,223
Northern Elephant Seals ...................
Harbor Seals .....................................
Steller Sea Lions (E–DPS) ...............
44
39
5
44
75
4
67
109
4
30
141
12
97
259
6
169
292
31
34
107
5
1 Data
IHA 6
(2015–2016)
Annual
projected
increase
Projected
take
2017–2018
IHA
3 40,140
(47,620)
203
399
36
for 2009–2010 and 2010–2011 not available.
˜
increase in California sea lions likely due to El Nino event.
has decreased projected California sea lion take based on preliminary 2016 observed take data.
2 Large
sradovich on DSK3GMQ082PROD with NOTICES
3 NMFS
The estimated take for California sea
lions has been reduced from the figure
authorized under the 2016–2017 IHA
(53,538). NMFS noted that large
numbers of California sea lions recorded
in 2015–2016 were likely due to an El
˜
Nino event, which ended in May/June
˜
of 2016. The El Nino Southern
Oscillation (ENSO) is a single climate
phenomenon that periodically
fluctuates between three phases:
˜
˜
˜
Neutral, La Nina or El Nino. La Nina
˜
and El Nino are opposite phases that
require certain changes to take place in
both the ocean and the atmosphere,
before an event is declared. ENSO is
currently in a neutral state, meaning
that sea lion numbers may not approach
the projected take for 2017–2018 shown
in Table 2. Recent data suggests that
there are increasing chances another El
˜
Nino could develop in the fall of 2017,
although it is impossible to predict the
length or severity of such an event
(NOAA 2017). Therefore, sea lion
numbers could occur at levels similar to
what was observed in the 2015–2016
˜
season under El Nino conditions.
VerDate Sep<11>2014
16:08 Jul 07, 2017
Jkt 241001
Point Blue has provided preliminary
data for recorded California sea lion
takes at SEFI from calendar year 2016
(January–December), which shows
33,904 California sea lion takes at SEFI.
Point Blue has not yet tabulated the data
for ANI and PRNS. However, Point Blue
estimates that approximately 1,000
animals will be taken at ANI and few,
if any, will be taken at PRNS based on
preliminary analysis of 2016 data.
Therefore, the result for calendar year
2016 is approximately 34,904 sea lion
takes (33,904 from SEFI and 1,000 from
ANI and PRNS). Note that a portion of
˜
the 2016 calendar year featured El Nino
conditions (January–May/June), which
are predicted to return in the fall of
2017. Therefore, the 2016 calendar year
data can serve as a baseline for 2017–
2018 IHA. NMFS will conservatively
add 15 percent to the estimated 2016
yearly total to arrive at an authorized
take of 40,140 California sea lions for
the 2017–2018 IHA.
Mitigation
In order to issue an IHA under
Section 101(a)(5)(D) of the MMPA,
PO 00000
Frm 00012
Fmt 4703
Sfmt 4703
NMFS must set forth the permissible
methods of taking pursuant to such
activity, and other means of effecting
the least practicable impact on such
species or stock and its habitat, paying
particular attention to rookeries, mating
grounds, and areas of similar
significance. NMFS regulations require
applicants for incidental take
authorizations to include information
about the availability and feasibility
(economic and technological) of
equipment, methods, and manner of
conducting such activity or other means
of effecting the least practicable adverse
impact upon the affected species or
stocks and their habitat (50 CFR
216.104(a)(11)).
In evaluating how mitigation may or
may not be appropriate to ensure the
least practicable adverse impact on
species or stocks and their habitat, as
well as subsistence uses where
applicable, we carefully balance two
primary factors: (1) The manner in
which, and the degree to which, the
successful implementation of the
measure(s) is expected to reduce
impacts to marine mammals, marine
E:\FR\FM\10JYN1.SGM
10JYN1
sradovich on DSK3GMQ082PROD with NOTICES
31762
Federal Register / Vol. 82, No. 130 / Monday, July 10, 2017 / Notices
mammal species or stocks, and their
habitat, which considers the nature of
the potential adverse impact being
mitigated (likelihood, scope, range), as
well as the likelihood that the measure
will be effective if implemented; and the
likelihood of effective implementation,
and; (2) the practicability of the
measures for applicant implementation,
which may consider such things as cost,
impact on operations, and, in the case
of a military readiness activity,
personnel safety, practicality of
implementation, and impact on the
effectiveness of the military readiness
activity.
Point Blue has based the mitigation
measures, which they will employ
during the research, on the
implementation of protocols used
during previous Point Blue research
activities under previous authorizations
for these activities. Note that Point Blue
and NMFS have refined mitigation
requirements over the years in an effort
to reduce behavioral disturbance
impacts to marine mammals.
To reduce the potential for
disturbance from acoustic and visual
stimuli associated with the activities
Point Blue will implement the following
mitigation measures for marine
mammals:
(1) Slow approach to beaches for boat
landings to avoid stampede and provide
animals opportunity to enter water.
(2) Select a pathway of approach to
research sites that minimizes the
number of marine mammals harassed.
(3) Avoid visits to sites used by
pinnipeds for pupping.
(4) Monitor for offshore predators and
do not approach hauled out pinnipeds
if great white sharks (Carcharodon
carcharias) or killer whales (Orcinus
orca) are present. If Point Blue and/or
its designees see pinniped predators in
the area, they must not disturb the
pinnipeds until the area is free of
predators.
(5) Keep voices hushed and bodies
low to the ground in the visual presence
of pinnipeds.
(6) Conduct seabird observations at
North Landing on SEFI in an
observation blind, shielded from the
view of hauled out pinnipeds.
(7) Crawl slowly to access seabird nest
boxes on ANI if pinnipeds are within
view.
(8) Coordinate research visits to
intertidal areas of SEFI (to reduce
VerDate Sep<11>2014
16:08 Jul 07, 2017
Jkt 241001
potential take) and coordinate research
goals for ANI to minimize the number
of trips to the island.
(10) Coordinate monitoring schedules
on ANI, so that areas near any
pinnipeds would be accessed only once
per visit.
(11) Operate motorboats slowly with
caution during approaches to landing
sites in order to avoid vessel strikes.
Based on our evaluation of the
applicant’s proposed measures, as well
as other measures considered by NMFS,
NMFS has determined that the
prescribed mitigation measures provide
the means effecting the least practicable
impact on the affected species or stocks
and their habitat, paying particular
attention to rookeries, mating grounds,
and areas of similar significance.
Monitoring and Reporting
In order to issue an IHA for an
activity, Section 101(a)(5)(D) of the
MMPA states that NMFS must set forth
requirements pertaining to the
monitoring and reporting of such taking.
The MMPA implementing regulations at
50 CFR 216.104 (a)(13) indicate that
requests for authorizations must include
the suggested means of accomplishing
the necessary monitoring and reporting
that will result in increased knowledge
of the species and of the level of taking
or impacts on populations of marine
mammals that are expected to be
present in the proposed action area.
Effective reporting is critical both to
compliance as well as to ensuring that
the most value is obtained from the
required monitoring.
Monitoring and reporting
requirements prescribed by NMFS
should contribute to improved
understanding of one or more of the
following:
• Occurrence of marine mammal
species or stocks in the area in which
take is anticipated (e.g., presence,
abundance, distribution, density);
• Nature, scope, or context of likely
marine mammal exposure to potential
stressors/impacts (individual or
cumulative, acute or chronic), through
better understanding of: (1) Action or
environment (e.g., source
characterization, propagation, ambient
noise); (2) affected species (e.g., life
history, dive patterns); (3) co-occurrence
of marine mammal species with the
action; or (4) biological or behavioral
context of exposure (e.g., age, calving or
feeding areas);
PO 00000
Frm 00013
Fmt 4703
Sfmt 4703
• Individual marine mammal
responses (behavioral or physiological)
to acoustic stressors (acute, chronic, or
cumulative), other stressors, or
cumulative impacts from multiple
stressors;
• How anticipated responses to
stressors impact either: (1) Long-term
fitness and survival of individual
marine mammals; or (2) populations,
species, or stocks;
• Effects on marine mammal habitat
(e.g., marine mammal prey species,
acoustic habitat, or other important
physical components of marine
mammal habitat); and
• Mitigation and monitoring
effectiveness.
Point Blue will contribute to the
knowledge of pinnipeds in California by
noting observations of: (1) Unusual
behaviors, numbers, or distributions of
pinnipeds, such that any potential
follow-up research can be conducted by
the appropriate personnel; (2) tagbearing pinnipeds or carcasses, allowing
transmittal of the information to
appropriate agencies and personnel; and
(3) rare or unusual species of marine
mammals for agency follow-up.
Required monitoring protocols for
Point Blue include the following:
(1) Record of date, time, and location
(or closest point of ingress) of each visit
to the research site;
(2) Composition of the marine
mammals sighted, such as species,
gender and life history stage (e.g., adult,
sub-adult, pup);
(3) Information on the numbers (by
species) of marine mammals observed
during the activities;
(4) Estimated number of marine
mammals (by species) that may have
been harassed during the activities;
(5) Behavioral responses or
modifications of behaviors that may be
attributed to the specific activities and
a description of the specific activities
occurring during that time (e.g.,
pedestrian approach, vessel approach);
and
(6) Information on the weather,
including the tidal state and horizontal
visibility.
For consistency, any reactions by
pinnipeds to researchers will be
recorded according to a three-point
scale shown in Table 3. Note that only
observations of disturbance Levels 2 and
3 should be recorded as takes.
E:\FR\FM\10JYN1.SGM
10JYN1
Federal Register / Vol. 82, No. 130 / Monday, July 10, 2017 / Notices
31763
TABLE 3—LEVELS OF PINNIPED BEHAVIORAL DISTURBANCE
Level
Type of response
Definition
1 ............
Alert ......................
2 * ..........
Movement ............
3 * ..........
Flush ....................
Seal head orientation or brief movement in response to disturbance, which may include turning head towards
the disturbance, craning head and neck while holding the body rigid in a u-shaped position, changing from a
lying to a sitting position, or brief movement of less than twice the animal’s body length.
Movements in response to the source of disturbance, ranging from short withdrawals at least twice the animal’s
body length to longer retreats over the beach, or if already moving a change of direction of greater than 90
degrees.
All retreats (flushes) to the water.
sradovich on DSK3GMQ082PROD with NOTICES
* Only observations of disturbance Levels 2 and 3 are recorded as takes.
This information will be incorporated
into a monitoring report for NMFS. The
monitoring report will cover the period
from January 1, 2017 through December
31, 2017. NMFS has requested that
Point Blue submit annual monitoring
report data on a calendar year schedule,
regardless of the current IHA’s initiation
or expiration dates. This will ensure
that data from all consecutive months
will be collected and, therefore, can be
analyzed to estimate authorized take for
future IHA’s regardless of the existing
IHA’s issuance date. Point Blue will
submit a draft monitoring report to
NMFS Office of Protected Resources by
April 1, 2018. The draft report will
include monitoring data collected
between January 1, 2017 and December
31, 2017. A final report will be prepared
and submitted within 30 days following
resolution of any comments on the draft
report from NMFS. If no comments are
received from NMFS, the draft final
report will be considered to be the final
report. This report must contain the
informational elements described above,
at minimum.
Point Blue must also report
observations of unusual pinniped
behaviors, numbers, or distributions and
tag-bearing carcasses to NMFS West
Coast Region office.
If at any time the specified activity
clearly causes the take of a marine
mammal in a manner prohibited by this
IHA, such as an injury (Level A
harassment), serious injury, or
mortality, Point Blue will immediately
cease the specified activities and report
the incident to the Office of Protected
Resources, NMFS, and the West Coast
Regional Stranding Coordinator, NMFS.
The report must include the following
information:
(1) Time and date of the incident;
(2) Description of the incident;
(3) Environmental conditions (e.g.,
wind speed and direction, Beaufort sea
state, cloud cover, and visibility);
(4) Description of all marine mammal
observations in the 24 hours preceding
the incident;
(5) Species identification or
description of the animal(s) involved;
VerDate Sep<11>2014
16:08 Jul 07, 2017
Jkt 241001
(6) Fate of the animal(s); and
(7) Photographs or video footage of
the animal(s).
Activities will not resume until NMFS
is able to review the circumstances of
the prohibited take. NMFS will work
with Point Blue to determine what
measures are necessary to minimize the
likelihood of further prohibited take and
ensure MMPA compliance. Pt. Blue may
not resume the activities until notified
by NMFS.
In the event that an injured or dead
marine mammal is discovered and it is
determined that the cause of the injury
or death is unknown and the death is
relatively recent (e.g., in less than a
moderate state of decomposition), Point
Blue will immediately report the
incident to the Office of Protected
Resources, NMFS, and the West Coast
Regional Stranding Coordinator, NMFS.
The report must include the same
information identified in the paragraph
above IHA. Activities may continue
while NMFS reviews the circumstances
of the incident. NMFS will work with
Point Blue to determine whether
additional mitigation measures or
modifications to the activities are
appropriate.
In the event that an injured or dead
marine mammal is discovered and it is
determined that the injury or death is
not associated with or related to the
activities authorized in the IHA (e.g.,
previously wounded animal, carcass
with moderate to advanced
decomposition, or scavenger damage),
Point Blue will report the incident to
the Office of Protected Resources,
NMFS, and the West Coast Regional
Stranding Coordinator, NMFS, within
24 hours of the discovery. Point Blue
will provide photographs or video
footage or other documentation of the
stranded animal sighting to NMFS.
Activities may continue while NMFS
reviews the circumstances of the
incident.
Negligible Impact Analysis and
Determination
NMFS has defined negligible impact
as an impact resulting from the
PO 00000
Frm 00014
Fmt 4703
Sfmt 4703
specified activity that cannot be
reasonably expected to, and is not
reasonably likely to, adversely affect the
species or stock through effects on
annual rates of recruitment or survival
(50 CFR 216.103). A negligible impact
finding is based on the lack of likely
adverse effects on annual rates of
recruitment or survival (i.e., populationlevel effects). An estimate of the number
of takes alone is not enough information
on which to base an impact
determination. In addition to
considering estimates of the number of
marine mammals that might be ‘‘taken’’
through harassment, NMFS considers
other factors, such as the likely nature
of any responses (e.g., intensity,
duration), the context of any responses
(e.g., critical reproductive time or
location, migration), as well as effects
on habitat, and the likely effectiveness
of the mitigation. We also assess the
number, intensity, and context of
estimated takes by evaluating this
information relative to population
status. Consistent with the 1989
preamble for NMFS’s implementing
regulations (54 FR 40338; September 29,
1989), the impacts from other past and
ongoing anthropogenic activities are
incorporated into this analysis via their
impacts on the environmental baseline
(e.g., as reflected in the regulatory status
of the species, population size and
growth rate where known, ongoing
sources of human-caused mortality, or
ambient noise levels).
To avoid repetition, the discussion of
our analyses applies generally to the
four species for which take is
authorized, given that the anticipated
effects of these surveys on marine
mammals are expected to be relatively
similar in nature. Where there are
species-specific factors that have been
considered, they are identified below.
For reasons stated previously in this
document and based on the following
factors, NMFS does not expect Point
Blue’s specified activities to cause longterm behavioral disturbance that would
negatively impact an individual
animal’s fitness, or result in injury,
serious injury, or mortality. Although
E:\FR\FM\10JYN1.SGM
10JYN1
31764
Federal Register / Vol. 82, No. 130 / Monday, July 10, 2017 / Notices
Point Blue’s survey activities may
disturb marine mammals, NMFS
expects those impacts to occur to
localized groups of animals at or near
survey sites. Behavioral disturbance
would be limited to short-term startle
responses and localized behavioral
changes due to the short duration
(ranging from <15 minutes for visits at
most locations up to 2–5 hours from
April–August at SEFI) of the research
activities. At some locations, where
resupply activities occur, visits will
occur once every two weeks. Minor and
brief responses, such as short-duration
startle reactions or flushing, are not
likely to constitute disruption of
behavioral patterns, such as migration,
nursing, breeding, feeding, or sheltering.
These short duration disturbances—in
many cases animals will return in 30
minutes or less—will generally allow
marine mammals to reoccupy haul-outs
relatively quickly; therefore, these
disturbances would not be anticipated
to result in long-term disruption of
important behaviors. No surveys will
occur at or near rookeries as researchers
will have limited access to SEFI, ANI,
and PRNS during the pupping season
and will not approach sites should pups
be observed. Furthermore, breeding
animals tend to be concentrated in areas
that researchers are not scheduled to
visit. Therefore, NMFS does not expect
mother and pup separation or crushing
of pups during stampedes.
Level B behavioral harassment of
pinnipeds may occur during the
operation of small motorboats. However,
exposure to boats and associated engine
noise would be brief and would not
occur on a frequent basis. Results from
studies demonstrate that pinnipeds
generally return to their sites and do not
permanently abandon haul-out sites
after exposure to motorboats. The
chance of a vessel strike is very low due
to small boat size and slow transit
speeds. Researchers will delay ingress
into the landing areas until after the
pinnipeds enter the water and will
cautiously operate vessels at slow
speeds.
In summary and as described above,
the following factors support our
determination that the impacts resulting
from this activity are not expected to
adversely affect the species or stock
through effects on annual rates of
recruitment or survival:
• No mortality is anticipated or
authorized;
• Limited behavioral disturbance in
the form of short-duration startle
reactions or flushing Mitigation
requirements employed by researchers
(e.g., move slowly, use hushed voices)
should further decrease disturbance
levels;
• No activity near rookeries and
avoidance of pups; and
• Limited impact from boats due to
their small size, maneuverability and
the requirement to delay ingress until
after hauled out pinnipeds have entered
the water.
Based on the analysis contained
herein of the likely effects of the
specified activity on marine mammals
and their habitat, and taking into
consideration the implementation of the
proposed monitoring and mitigation
measures, NMFS finds that the total
marine mammal take from the proposed
activity will have a negligible impact on
all affected marine mammal species or
stocks.
Small Numbers
As noted above, only small numbers
of incidental take may be authorized
under Section 101(a)(5)(D) of the MMPA
for specified activities other than
military readiness activities. The MMPA
does not define small numbers and so,
in practice, NMFS compares the number
of individuals taken to the most
appropriate estimation of the relevant
species or stock size in our
determination of whether an
authorization is limited to small
numbers of marine mammals.
As mentioned previously, NMFS
estimates that four marine mammal
species could potentially be affected by
Level B harassment under the
authorization. For each species, these
numbers are small relative to the
population size. These incidental
harassment numbers represent
approximately 13.5 percent of the U.S.
stock of California sea lion, 1.28 percent
of the California stock of Pacific harbor
seal, 0.11 percent of the California
breeding stock of northern elephant
seal, and 0.05 percent of the eastern
distinct population segment of Steller
sea lion. Note that the number of
individual marine mammals taken is
assumed to be less than the take
estimate (number of exposures) since we
assume that the same animals may be
behaviorally harassed over multiple
days.
TABLE 4—POPULATION ABUNDANCE ESTIMATES, TOTAL LEVEL B TAKE, AND PERCENTAGE OF POPULATION
THAT MAY BE TAKEN
Stock
abundance
Stock
California sea lion ...........................................
Steller sea lion ................................................
Harbor seal .....................................................
Northern elephant seal ...................................
sradovich on DSK3GMQ082PROD with NOTICES
Species
U.S ..................................................................
Eastern U.S ....................................................
California ........................................................
California breeding stock ................................
Based on the analysis contained
herein of the proposed activity
(including the proposed mitigation and
monitoring measures) and the
anticipated take of marine mammals,
NMFS finds that small numbers of
marine mammals will be taken relative
to the population size of the affected
species or stocks.
Unmitigable Adverse Impact Analysis
and Determination
VerDate Sep<11>2014
16:08 Jul 07, 2017
Jkt 241001
There are no relevant subsistence uses
of the affected marine mammal stocks or
species implicated by this action.
Therefore, NMFS has determined that
the total taking of affected species or
stocks would not have an unmitigable
adverse impact on the availability of
such species or stocks for taking for
subsistence purposes.
PO 00000
Frm 00015
Fmt 4703
Sfmt 4703
296,750
71,562
30,968
179,000
Total
Level B
take
Percentage of
stock or
population
40,140
36
399
203
13.5
0.05
1.28
0.11
Endangered Species Act (ESA)
Issuance of an MMPA authorization
requires compliance with the ESA. No
incidental take of ESA-listed species is
authorized or expected to result from
this activity. Therefore, NMFS has
determined that formal consultation
under section 7 of the ESA is not
required for this action.
E:\FR\FM\10JYN1.SGM
10JYN1
Federal Register / Vol. 82, No. 130 / Monday, July 10, 2017 / Notices
National Environmental Policy Act
(NEPA)
To comply with the National
Environmental Policy Act of 1969
(NEPA; 42 U.S.C. 4321 et seq.) and
NOAA Administrative Order (NAO)
216–6A, NMFS must review our
proposed action with respect to
environmental consequences on the
human environment.
Accordingly, NMFS has determined
that the issuance of the IHA qualifies to
be categorically excluded from further
NEPA review. This action is consistent
with categories of activities identified in
CE B4 of the Companion Manual for
NOAA Administrative Order 216–6A,
which do not individually or
cumulatively have the potential for
significant impacts on the quality of the
human environment and for which we
have not identified any extraordinary
circumstances that would preclude this
categorical exclusion.
Authorization
NMFS has issued an IHA to Point
Blue for the potential harassment of
small numbers of marine mammals
incidental to seabird research activities
in central California, provided the
previously mentioned mitigation,
monitoring and reporting.
Dated: July 5, 2017.
Donna S. Wieting,
Director, Office of Protected Resources,
National Marine Fisheries Service.
[FR Doc. 2017–14390 Filed 7–7–17; 8:45 am]
BILLING CODE 3510–22–P
DEPARTMENT OF DEFENSE
Office of the Secretary
Board of Regents, Uniformed Services
University of the Health Sciences;
Notice of Federal Advisory Committee
Meeting
Under Secretary of Defense for
Personnel and Readiness, Department of
Defense.
ACTION: Notice of Federal Advisory
Committee meeting.
AGENCY:
The Department of Defense
(DoD) is publishing this notice to
announce that the following Federal
Advisory Committee meeting of the
Board of Regents (Board), Uniformed
Services University of the Health
Sciences (University) will take place.
DATES: Open Session will occur on
Tuesday, August 1, 2017 from 8:00 a.m.
until 10:25 a.m. Closed Session will
occur on Tuesday, August 1, 2017 from
10:30 a.m. until 11:00 a.m.
sradovich on DSK3GMQ082PROD with NOTICES
SUMMARY:
VerDate Sep<11>2014
16:08 Jul 07, 2017
Jkt 241001
The August 1, 2017 meeting
will occur at the Uniformed Services
University of the Health Sciences, 4301
Jones Bridge Road, Everett Alvarez Jr.
Board of Regents Room (D3001),
Bethesda, Maryland 20814.
FOR FURTHER INFORMATION CONTACT:
Jennifer Nuetzi James, 301–295–3066
(Voice), 301–295–1960 (Facsimile),
jennifer.nuetzi-james@usuhs.edu
(Email). Mailing address is 4301 Jones
Bridge Road, A1020, Bethesda,
Maryland 20814. Web site: https://
www.usuhs.edu/vpe/bor.
SUPPLEMENTARY INFORMATION: This
meeting is being held under the
provisions of the Federal Advisory
Committee Act (FACA) of 1972 (5
U.S.C., Appendix, as amended), the
Government in the Sunshine Act of
1976 (5 U.S.C. 552b, as amended), and
41 CFR 102–3.140 and 102–3.150.
Purpose of the Meeting: The purpose
of the meeting of the Board is to provide
advice and recommendations to the
Secretary of Defense, through the Under
Secretary of Defense for Personnel and
Readiness, on academic and
administrative matters critical to the full
accreditation and successful operation
of the University. These actions are
necessary for the University to pursue
its mission, which is to educate, train
and comprehensively prepare
uniformed services health professionals,
officers, scientists and leaders to
support the Military and Public Health
Systems, the National Security and
National Defense Strategies of the
United States, and the readiness of our
Uniformed Services.
Agenda: The actions scheduled to
occur include the review of the minutes
from the Board meeting held on May 19,
2017; recommendations regarding the
awarding of post-baccalaureate degrees;
recommendations regarding the
approval of faculty appointments and
promotions; and recommendations
regarding award nominations. The
University President will provide a
report on recent actions affecting
academic and operational aspects of the
University. Member reports will include
an Academics Summary consisting of
reports from the Dean of the F. Edward
´
Hebert School of Medicine, Dean of the
Daniel K. Inouye Graduate School of
Nursing, Executive Dean of the
Postgraduate Dental College, Dean of the
College of Allied Health Sciences, and
the Vice President for Research. Member
Reports will also include a Finance and
Administration Summary consisting of
reports from the Senior Vice President,
Southern Region; Senior Vice President,
Western Region; Vice President for
Finance and Administration; University
ADDRESSES:
PO 00000
Frm 00016
Fmt 4703
Sfmt 4703
31765
Brigade Commander; and University
General Counsel. There will be reports
from the Armed Forces Radiobiology
Research Institute and the University
Faculty Senate. There will also be
reports on the University Strategic
Framework, Council of University
Centers and the University
Organizational Structure. A closed
session will be held, after the open
session, to discuss active investigations
and personnel actions.
Meeting Accessibility: Pursuant to
Federal statutes and regulations (5
U.S.C., Appendix, 5 U.S.C. 552b, and 41
CFR 102–3.140 through 102–3.165) and
the availability of space, the meeting is
open to the public from 8:00 a.m. to
10:25 a.m. Seating is on a first-come
basis. Members of the public wishing to
attend the meeting should contact
Jennifer Nuetzi James, Designated
Federal Officer, no later than five
business days prior to the meeting, at
4301 Jones Bridge Road, A1020,
Bethesda, Maryland 20814; telephone
301–295–3066; email jennifer.nuetzijames@usuhs.edu. Pursuant to 5 U.S.C.
552b(c)(2, 5–7), the Department of
Defense has determined that the portion
of the meeting from 10:30 a.m. to 11:00
a.m. shall be closed to the public. The
Under Secretary of Defense (Personnel
and Readiness), in consultation with the
Office of the Department of Defense
General Counsel, has determined in
writing that this portion of the Board’s
meeting will be closed as the discussion
will disclose sensitive personnel
information, will include matters that
relate solely to the internal personnel
rules and practices of the agency, will
involve allegations of a person having
committed a crime or censuring an
individual, and may disclose
investigatory records compiled for law
enforcement purposes.
Written Statements: Pursuant to
section 10(a)(3) of the Federal Advisory
Committee Act of 1972 and 41 CFR 102–
3.140, the public or interested
organizations may submit written
comments to the Board about its
approved agenda pertaining to this
meeting or at any time regarding the
Board’s mission. Individuals submitting
a written statement must submit their
statement to the Designated Federal
Officer at jennifer.nuetzi-james@
usuhs.edu. Written statements that do
not pertain to a scheduled meeting of
the Board may be submitted at any time.
However, if individual comments
pertain to a specific topic being
discussed at the planned meeting, then
these statements must be received at
least 5 calendar days prior to the
meeting; otherwise, the comments may
not be provided to or considered by the
E:\FR\FM\10JYN1.SGM
10JYN1
Agencies
[Federal Register Volume 82, Number 130 (Monday, July 10, 2017)]
[Notices]
[Pages 31759-31765]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2017-14390]
[[Page 31759]]
-----------------------------------------------------------------------
DEPARTMENT OF COMMERCE
National Oceanic and Atmospheric Administration
RIN 0648-XF366
Takes of Marine Mammals Incidental to Specified Activities;
Taking Marine Mammals Incidental to Seabird Research Activities in
Central California
AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and
Atmospheric Administration (NOAA), Commerce.
ACTION: Notice; issuance of an incidental harassment authorization.
-----------------------------------------------------------------------
SUMMARY: In accordance with the regulations implementing the Marine
Mammal Protection Act (MMPA) as amended, notification is hereby given
that we have issued an incidental harassment authorization (IHA) to
Point Blue Conservation Science (Point Blue) to incidentally harass
four species of marine mammals during seabird research activities in
central California.
DATES: This authorization is valid from July 7, 2017 through July 6,
2018
FOR FURTHER INFORMATION CONTACT: Robert Pauline, Office of Protected
Resources, NMFS, (301) 427-8408.
SUPPLEMENTARY INFORMATION:
Availability
An electronic copy of Point Blue's application and supporting
documents, as well as a list of the references cited in this document,
may be obtained online at: www.nmfs.noaa.gov/pr/permits/incidental/research.htm. In case of problems accessing these documents, please
call the contact listed above (see FOR FURTHER INFORMATION CONTACT).
Background
Sections 101(a)(5)(A) and (D) of the MMPA (16 U.S.C. 1361 et seq.)
direct the Secretary of Commerce to allow, upon request, the
incidental, but not intentional, taking of small numbers of marine
mammals by U.S. citizens who engage in a specified activity (other than
commercial fishing) within a specified geographical region if certain
findings are made and either regulations are issued or, if the taking
is limited to harassment, a notice of a proposed authorization is
provided to the public for review.
An authorization for incidental takings will be granted if NMFS
finds that the taking will have a negligible impact on the species or
stock(s), will not have an unmitigable adverse impact on the
availability of the species or stock(s) for subsistence uses (where
relevant), and if the permissible methods of taking and requirements
pertaining to the mitigation, monitoring and reporting of such takings
are set forth.
NMFS has defined ``negligible impact'' in 50 CFR 216.103 as an
impact resulting from the specified activity that cannot be reasonably
expected to, and is not reasonably likely to, we adversely affect the
species or stock through effects on annual rates of recruitment or
survival.
The MMPA states that the term ``take'' means to harass, hunt,
capture, kill or attempt to harass, hunt, capture, or kill any marine
mammal.
Except with respect to certain activities not pertinent here, the
MMPA defines ``harassment'' as: Any act of pursuit, torment, or
annoyance which (i) has the potential to injure a marine mammal or
marine mammal stock in the wild (Level A harassment); or (ii) has the
potential to disturb a marine mammal or marine mammal stock in the wild
by causing disruption of behavioral patterns, including, but not
limited to, migration, breathing, nursing, breeding, feeding, or
sheltering (Level B harassment).
Summary of Request
NMFS received a request from Point Blue for an IHA to take marine
mammals incidental to seabird and marine mammal monitoring at three
locations in central California. Point Blue's request was for
harassment only and NMFS concurs that mortality is not expected to
result from this activity. Therefore, an IHA is appropriate.
On March 7, 2017, NMFS received an application from Point Blue
requesting the taking by harassment of marine mammals incidental to
conducting seabird research activities on Southeast Farallon Island
(SEFI), A[ntilde]o Nuevo Island (ANI), and Point Reyes National
Seashore (PRNS). Point Blue, along with partners Oikonos Ecosystem
Knowledge and PRNS, plan to conduct the proposed activities for one
year. These partners are conducting this research under cooperative
agreements with the U.S. Fish and Wildlife Service in consultation with
the Gulf of the Farallones National Marine Sanctuary. We considered the
application adequate and complete on April 7, 2017.
These proposed activities would occur in the vicinity of pinniped
haul-out sites and could result in the incidental take of marine
mammals. Species with the expected potential to be present include
California sea lions (Zalophus californianus), Pacific harbor seals
(Phoca vitulina), northern elephant seals (Mirounga angustirostris),
and Steller sea lions (Eumetopias jubatus).
Description of Specified Activities
Overview
We provided a description of the proposed action in our Federal
Register notice announcing the proposed authorization (82 FR 22504; May
16, 2017). Please refer to that document; we provide only summary
information here.
Point Blue proposes to monitor and census seabird colonies; observe
seabird nesting habitat; restore nesting burrows; and resupply a field
station annually in central California (i.e., SEFI, ANI, and PRNS). The
purpose of the seabird research is to continue a 30-year monitoring
program of the region's seabird populations. Level B take may occur due
to incidental disturbance of pinnipeds by researchers during
monitoring.
Dates and Duration
The authorization would be effective from July 7, 2017 through July
6, 2018. Surveys are conducted year-round at the specified locations.
At SEFI, seabird monitoring sites are visited ~1-3 times per day for a
maximum of 500 visits per year. Most seabird monitoring visits are
brief (~15 minutes), though seabird observers are present from 2-5
hours daily at North Landing from early April to early August each year
to conduct observational studies on breeding common murres. Boat
landings to re-supply the field station, lasting one-three hours, are
conducted once every two weeks at one of these locations. At ANI,
research is conducted once/week April-August, with occasional
intermittent visits made during the rest of the year. The maximum
number of visits per year would be 20. Research at PRNS is conducted
year round, with an emphasis during the seabird nesting season with
occasional intermittent visits the rest of the year. The maximum number
of visits per year is 20. Nesting habitat restoration and monitoring
activities require sporadic visits from September-November, between the
seabird breeding season and the elephant seal pupping season. Landings
and visits to nest boxes are brief (~15 minutes).
Specified Geographic Region
Point Blue will conduct their research activities within the
vicinity of pinniped haul-out sites in the following locations:
South Farallon Islands: The South Farallon Islands consist
of SEFI located at 37[deg]41'54.32'' N.; 123[deg]0'8.33'' W. and
[[Page 31760]]
West End Island. The South Farallon Islands have a land area of
approximately 120 acres (0.49 square kilometers (km\2\)) and are part
of the Farallon National Wildlife Refuge. The islands are located near
the edge of the continental shelf 28 miles (mi) (45.1 km) west of San
Francisco, CA, and lie within the waters of the Gulf of the Farallones
National Marine Sanctuary;
A[ntilde]o Nuevo Island: ANI is located at
37[deg]6'29.25'' N.; 122[deg]20'12.20'' W. is one-quarter mile (402
meters m) offshore of A[ntilde]o Nuevo Point in San Mateo County, CA.
The island lies within the Monterey Bay National Marine Sanctuary and
the A[ntilde]o Nuevo State Marine Conservation Area; and
Point Reyes National Seashore: PRNS is approximately 40
miles (64.3 km) north of San Francisco Bay and also lies within the
Gulf of the Farallones National Marine Sanctuary.
Comments and Responses
A notice of NMFS's proposal to issue an IHA to Point Blue was
published in the Federal Register on May 16, 2017 (82 FR 22504). That
notice described, in detail, Point Blue's activity, the marine mammal
species that may be affected by the activity, and the anticipated
effects on marine mammals. During the 30-day public comment period,
NMFS received only one comment letter, from the Marine Mammal
Commission (Commission). The Commission's recommendations and our
responses are provided here, and the comments have been posted online
at: www.nmfs.noaa.gov/pr/permits/incidental/construction.htm. Please
see the Commission's letter for background and rationale regarding the
recommendations, which are listed below.
Comment: The Commission clarified with NMFS that it should be
authorizing, and Point Blue should be reporting, only takes of pinn
peds incidental to conducting the various seabird research and resupply
activities. All directed taking to prevent damage to critical
infrastructure and to ensure human safety (including moving pinnipeds
from paths, parking lots, and boat ramps) should be conducted in
accordance with the authorities available under sections 101(a)(4) or
109(h) of the MMPA.
Response: NMFS agrees with this assessment and confirmed that Point
Blue will only be only reporting takes that are incidental to seabird
research and resupply activities. Directed takes are not authorized and
will not be reported under this IHA.
Description of Marine Mammals in the Area of Specified Activities
There are four marine mammal species known to occur in the vicinity
of the project area. We reviewed Point Blue's detailed species
descriptions, including life history information, for accuracy and
completeness and refer the reader to Section 3 of Point Blue's
application as well as our notice of proposed IHA published in the
Federal Register (82 FR 22504; May 16, 2017). Please also refer to
NMFS' Web site (www.nmfs.noaa.gov/pr/species/mammals) for generalized
species accounts that provide information regarding the biology and
behavior of the marine resources that occur in proximity to the project
area.
Table 1 lists all species with expected potential for occurrence at
SEFI, ANI, and PRNS and summarizes information related to the
population or stock, including potential biological removal (PBR),
where known. For taxonomy, we follow Committee on Taxonomy (2016). PBR,
defined by the MMPA as the maximum number of animals, not including
natural mortalities, that may be removed from a marine mammal stock
while allowing that stock to reach or maintain its optimum sustainable
population, is considered in concert with known sources of ongoing
anthropogenic mortality to assess the population-level effects of the
anticipated mortality from a specific project (as described in NMFS's
SARs). While no mortality is anticipated or authorized here, PBR and
annual serious injury and mortality are included here as gross
indicators of the status of the species and other threats. For status
of species, we provide information regarding U.S. regulatory status
under the MMPA and the Endangered Species Act (ESA). California
(southern) sea otters (Enhydra lutris nereis), listed as threatened
under the ESA and categorized as depleted under the MMPA, usually range
in coastal waters within two km of shore. Marine mammal abundance
estimates presented in this document represent the total number of
individuals that make up a given stock or the total number estimated
within a particular study area. NMFS's stock abundance estimates for
most species represent the total estimate of individuals within the
geographic area, if known, that comprises that stock.
All managed stocks in this region are assessed in NMFS's 2015 U.S.
Pacific Stock Assessment Report (Carretta et al., 2016) or the 2015
Alaska Stock Assessment Report (Muto et al., 2016). The most recent
information regarding Steller sea lions may be found in 2016 Draft
Alaska Stock Assessment Report (Muto et al., 2016b). Four species have
the potential to be incidentally taken during the proposed survey
activities and are listed in Table 1. Values presented in Table 1 are
from the 2015 SARs and draft 2016 SARs (available online at:
www.nmfs.noaa.gov/pr/sars/).
Table 1--Marine Mammals Potentially Present in the Vicinity of Study Areas
----------------------------------------------------------------------------------------------------------------
Stock abundance
ESA/MMPA (CV, Nmin, most
Species Scientific name Stock status; recent abundance PBR \3\
strategic (Y/ survey) \2\
N) \1\
----------------------------------------------------------------------------------------------------------------
California sea lion.......... Zalophus U.S............. -; N 296,750 (n/a; 9,200
californianus. 153,337; 2011).
Steller sea lion............. Eumetopias Eastern U.S..... D; Y 71,562 (n/a; 2,498
jubatus. 41,638; 2015).
Harbor seal.................. Phoca vitulina California...... -; N 30,968 (0.157; 1,641
richardii. 27,348; 2012).
Northern elephant seal....... Mirounga angus California -; N 179,000 (n/a; 4,882
tirostris. breeding stock. 81,368; 2010).
----------------------------------------------------------------------------------------------------------------
\1\ ESA status: Endangered (E), Threatened (T)/MMPA status: Depleted (D). A dash (-) indicates that the species
is not listed under the ESA or designated as depleted under the MMPA.
\2\ CV is coefficient of variation; Nmin is the minimum estimate of stock abundance. In some cases, CV is not
applicable. For certain stocks of pinnipeds, abundance estimates are based upon observations of animals (often
pups) ashore multiplied by some correction factor derived from knowledge of the specie's (or similar species')
life history to arrive at a best abundance estimate; therefore, there is no associated CV. In these cases, the
minimum abundance may represent actual counts of all animals ashore.
\3\ Potential biological removal, defined by the MMPA as the maximum number of animals, not including natural
mortalities, that may be removed from a marine mammal stock while allowing that stock to reach or maintain its
optimum sustainable population size (OSP).
[[Page 31761]]
Potential Effects of Specified Activities on Marine Mammals and Their
Habitat
The effects of seabird researchers at the specified locations have
the potential to result in harassment of marine mammals in the vicinity
of the action area. The Federal Register notice for the proposed IHA
(82 FR 22504; May 16, 2017) included a discussion of the effects of
Level B harassment on marine mammals. Therefore, that information is
not repeated here; please refer to the Federal Register notice for that
information. No instances of serious injury or mortality are expected
as a result of the specified activities.
Estimated Take
This section includes an estimate of the number of incidental
``takes'' permitted for authorization pursuant to this IHA, which will
inform both NMFS' consideration of whether the number of takes is
``small'' and the negligible impact determination.
Harassment is the only form of take expected to result from these
activities. Except with respect to certain activities not pertinent
here, the MMPA defines ``harassment'' as: Any act of pursuit, torment,
or annoyance which (i) has the potential to injure a marine mammal or
marine mammal stock in the wild (Level A harassment); or (ii) has the
potential to disturb a marine mammal or marine mammal stock in the wild
by causing disruption of behavioral patterns, including, but not
limited to, migration, breathing, nursing, breeding, feeding, or
sheltering (Level B harassment).
Authorized takes would be by Level B harassment only, in the form
of disruption of behavioral patterns for individual marine mammals
resulting from exposure to researchers and motorboat operations. Based
on the nature of the activity, Level A harassment is neither
anticipated nor authorized. Below we describe how the take is
estimated.
NMFS bases these new take estimates on historical data from
previous monitoring reports and anecdotal data for the same activities
conducted in the same research areas. In brief, for four species (i.e.,
California sea lions, harbor seals, northern elephant seals, and
Steller sea lions), NMFS created a statistical model to derive an
estimate of the average annual increase of reported take based on a
best fit regression analysis (i.e., linear or polynomial regression) of
reported take from 2007 to 2016. Final data from the 2016-2017 season
has not been submitted. The predicted annual increase in take for each
species was added to the baseline reported take for the 2015-2016
seasons to project the estimated take for the 2017-2018 IHA as is shown
in Table 2.
Table 2--Past Reported Take Observations and Estimated Take for 2017-2018 Point Blue Conservation Science Activities
--------------------------------------------------------------------------------------------------------------------------------------------------------
Reported take observations from past seasons \1\
------------------------------------------------------------------------------------ Annual Projected
Species IHA 1 (2007- IHA 2 (2008- IHA 3 (2011- IHA 4 (2012- IHA 5 (2014- IHA 6 (2015- projected take 2017-
2008) 2009) 2012) 2013) 2015) 2016) increase 2018 IHA
--------------------------------------------------------------------------------------------------------------------------------------------------------
California Sea Lions.................... 744 747 3,610 2,254 4,646 \2\ 36,397 11,223 \3\ 40,140
(47,620)
Northern Elephant Seals................. 44 44 67 30 97 169 34 203
Harbor Seals............................ 39 75 109 141 259 292 107 399
Steller Sea Lions (E-DPS)............... 5 4 4 12 6 31 5 36
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ Data for 2009-2010 and 2010-2011 not available.
\2\ Large increase in California sea lions likely due to El Ni[ntilde]o event.
\3\ NMFS has decreased projected California sea lion take based on preliminary 2016 observed take data.
The estimated take for California sea lions has been reduced from
the figure authorized under the 2016-2017 IHA (53,538). NMFS noted that
large numbers of California sea lions recorded in 2015-2016 were likely
due to an El Ni[ntilde]o event, which ended in May/June of 2016. The El
Ni[ntilde]o Southern Oscillation (ENSO) is a single climate phenomenon
that periodically fluctuates between three phases: Neutral, La
Ni[ntilde]a or El Ni[ntilde]o. La Ni[ntilde]a and El Ni[ntilde]o are
opposite phases that require certain changes to take place in both the
ocean and the atmosphere, before an event is declared. ENSO is
currently in a neutral state, meaning that sea lion numbers may not
approach the projected take for 2017-2018 shown in Table 2. Recent data
suggests that there are increasing chances another El Ni[ntilde]o could
develop in the fall of 2017, although it is impossible to predict the
length or severity of such an event (NOAA 2017). Therefore, sea lion
numbers could occur at levels similar to what was observed in the 2015-
2016 season under El Ni[ntilde]o conditions.
Point Blue has provided preliminary data for recorded California
sea lion takes at SEFI from calendar year 2016 (January-December),
which shows 33,904 California sea lion takes at SEFI. Point Blue has
not yet tabulated the data for ANI and PRNS. However, Point Blue
estimates that approximately 1,000 animals will be taken at ANI and
few, if any, will be taken at PRNS based on preliminary analysis of
2016 data. Therefore, the result for calendar year 2016 is
approximately 34,904 sea lion takes (33,904 from SEFI and 1,000 from
ANI and PRNS). Note that a portion of the 2016 calendar year featured
El Ni[ntilde]o conditions (January-May/June), which are predicted to
return in the fall of 2017. Therefore, the 2016 calendar year data can
serve as a baseline for 2017-2018 IHA. NMFS will conservatively add 15
percent to the estimated 2016 yearly total to arrive at an authorized
take of 40,140 California sea lions for the 2017-2018 IHA.
Mitigation
In order to issue an IHA under Section 101(a)(5)(D) of the MMPA,
NMFS must set forth the permissible methods of taking pursuant to such
activity, and other means of effecting the least practicable impact on
such species or stock and its habitat, paying particular attention to
rookeries, mating grounds, and areas of similar significance. NMFS
regulations require applicants for incidental take authorizations to
include information about the availability and feasibility (economic
and technological) of equipment, methods, and manner of conducting such
activity or other means of effecting the least practicable adverse
impact upon the affected species or stocks and their habitat (50 CFR
216.104(a)(11)).
In evaluating how mitigation may or may not be appropriate to
ensure the least practicable adverse impact on species or stocks and
their habitat, as well as subsistence uses where applicable, we
carefully balance two primary factors: (1) The manner in which, and the
degree to which, the successful implementation of the measure(s) is
expected to reduce impacts to marine mammals, marine
[[Page 31762]]
mammal species or stocks, and their habitat, which considers the nature
of the potential adverse impact being mitigated (likelihood, scope,
range), as well as the likelihood that the measure will be effective if
implemented; and the likelihood of effective implementation, and; (2)
the practicability of the measures for applicant implementation, which
may consider such things as cost, impact on operations, and, in the
case of a military readiness activity, personnel safety, practicality
of implementation, and impact on the effectiveness of the military
readiness activity.
Point Blue has based the mitigation measures, which they will
employ during the research, on the implementation of protocols used
during previous Point Blue research activities under previous
authorizations for these activities. Note that Point Blue and NMFS have
refined mitigation requirements over the years in an effort to reduce
behavioral disturbance impacts to marine mammals.
To reduce the potential for disturbance from acoustic and visual
stimuli associated with the activities Point Blue will implement the
following mitigation measures for marine mammals:
(1) Slow approach to beaches for boat landings to avoid stampede
and provide animals opportunity to enter water.
(2) Select a pathway of approach to research sites that minimizes
the number of marine mammals harassed.
(3) Avoid visits to sites used by pinnipeds for pupping.
(4) Monitor for offshore predators and do not approach hauled out
pinnipeds if great white sharks (Carcharodon carcharias) or killer
whales (Orcinus orca) are present. If Point Blue and/or its designees
see pinniped predators in the area, they must not disturb the pinnipeds
until the area is free of predators.
(5) Keep voices hushed and bodies low to the ground in the visual
presence of pinnipeds.
(6) Conduct seabird observations at North Landing on SEFI in an
observation blind, shielded from the view of hauled out pinnipeds.
(7) Crawl slowly to access seabird nest boxes on ANI if pinnipeds
are within view.
(8) Coordinate research visits to intertidal areas of SEFI (to
reduce potential take) and coordinate research goals for ANI to
minimize the number of trips to the island.
(10) Coordinate monitoring schedules on ANI, so that areas near any
pinnipeds would be accessed only once per visit.
(11) Operate motorboats slowly with caution during approaches to
landing sites in order to avoid vessel strikes.
Based on our evaluation of the applicant's proposed measures, as
well as other measures considered by NMFS, NMFS has determined that the
prescribed mitigation measures provide the means effecting the least
practicable impact on the affected species or stocks and their habitat,
paying particular attention to rookeries, mating grounds, and areas of
similar significance.
Monitoring and Reporting
In order to issue an IHA for an activity, Section 101(a)(5)(D) of
the MMPA states that NMFS must set forth requirements pertaining to the
monitoring and reporting of such taking. The MMPA implementing
regulations at 50 CFR 216.104 (a)(13) indicate that requests for
authorizations must include the suggested means of accomplishing the
necessary monitoring and reporting that will result in increased
knowledge of the species and of the level of taking or impacts on
populations of marine mammals that are expected to be present in the
proposed action area. Effective reporting is critical both to
compliance as well as to ensuring that the most value is obtained from
the required monitoring.
Monitoring and reporting requirements prescribed by NMFS should
contribute to improved understanding of one or more of the following:
Occurrence of marine mammal species or stocks in the area
in which take is anticipated (e.g., presence, abundance, distribution,
density);
Nature, scope, or context of likely marine mammal exposure
to potential stressors/impacts (individual or cumulative, acute or
chronic), through better understanding of: (1) Action or environment
(e.g., source characterization, propagation, ambient noise); (2)
affected species (e.g., life history, dive patterns); (3) co-occurrence
of marine mammal species with the action; or (4) biological or
behavioral context of exposure (e.g., age, calving or feeding areas);
Individual marine mammal responses (behavioral or
physiological) to acoustic stressors (acute, chronic, or cumulative),
other stressors, or cumulative impacts from multiple stressors;
How anticipated responses to stressors impact either: (1)
Long-term fitness and survival of individual marine mammals; or (2)
populations, species, or stocks;
Effects on marine mammal habitat (e.g., marine mammal prey
species, acoustic habitat, or other important physical components of
marine mammal habitat); and
Mitigation and monitoring effectiveness.
Point Blue will contribute to the knowledge of pinnipeds in
California by noting observations of: (1) Unusual behaviors, numbers,
or distributions of pinnipeds, such that any potential follow-up
research can be conducted by the appropriate personnel; (2) tag-bearing
pinnipeds or carcasses, allowing transmittal of the information to
appropriate agencies and personnel; and (3) rare or unusual species of
marine mammals for agency follow-up.
Required monitoring protocols for Point Blue include the following:
(1) Record of date, time, and location (or closest point of
ingress) of each visit to the research site;
(2) Composition of the marine mammals sighted, such as species,
gender and life history stage (e.g., adult, sub-adult, pup);
(3) Information on the numbers (by species) of marine mammals
observed during the activities;
(4) Estimated number of marine mammals (by species) that may have
been harassed during the activities;
(5) Behavioral responses or modifications of behaviors that may be
attributed to the specific activities and a description of the specific
activities occurring during that time (e.g., pedestrian approach,
vessel approach); and
(6) Information on the weather, including the tidal state and
horizontal visibility.
For consistency, any reactions by pinnipeds to researchers will be
recorded according to a three-point scale shown in Table 3. Note that
only observations of disturbance Levels 2 and 3 should be recorded as
takes.
[[Page 31763]]
Table 3--Levels of Pinniped Behavioral Disturbance
------------------------------------------------------------------------
Level Type of response Definition
------------------------------------------------------------------------
1.............. Alert.............. Seal head orientation or brief
movement in response to
disturbance, which may include
turning head towards the
disturbance, craning head and
neck while holding the body rigid
in a u-shaped position, changing
from a lying to a sitting
position, or brief movement of
less than twice the animal's body
length.
2 *............ Movement........... Movements in response to the
source of disturbance, ranging
from short withdrawals at least
twice the animal's body length to
longer retreats over the beach,
or if already moving a change of
direction of greater than 90
degrees.
3 *............ Flush.............. All retreats (flushes) to the
water.
------------------------------------------------------------------------
* Only observations of disturbance Levels 2 and 3 are recorded as takes.
This information will be incorporated into a monitoring report for
NMFS. The monitoring report will cover the period from January 1, 2017
through December 31, 2017. NMFS has requested that Point Blue submit
annual monitoring report data on a calendar year schedule, regardless
of the current IHA's initiation or expiration dates. This will ensure
that data from all consecutive months will be collected and, therefore,
can be analyzed to estimate authorized take for future IHA's regardless
of the existing IHA's issuance date. Point Blue will submit a draft
monitoring report to NMFS Office of Protected Resources by April 1,
2018. The draft report will include monitoring data collected between
January 1, 2017 and December 31, 2017. A final report will be prepared
and submitted within 30 days following resolution of any comments on
the draft report from NMFS. If no comments are received from NMFS, the
draft final report will be considered to be the final report. This
report must contain the informational elements described above, at
minimum.
Point Blue must also report observations of unusual pinniped
behaviors, numbers, or distributions and tag-bearing carcasses to NMFS
West Coast Region office.
If at any time the specified activity clearly causes the take of a
marine mammal in a manner prohibited by this IHA, such as an injury
(Level A harassment), serious injury, or mortality, Point Blue will
immediately cease the specified activities and report the incident to
the Office of Protected Resources, NMFS, and the West Coast Regional
Stranding Coordinator, NMFS. The report must include the following
information:
(1) Time and date of the incident;
(2) Description of the incident;
(3) Environmental conditions (e.g., wind speed and direction,
Beaufort sea state, cloud cover, and visibility);
(4) Description of all marine mammal observations in the 24 hours
preceding the incident;
(5) Species identification or description of the animal(s)
involved;
(6) Fate of the animal(s); and
(7) Photographs or video footage of the animal(s).
Activities will not resume until NMFS is able to review the
circumstances of the prohibited take. NMFS will work with Point Blue to
determine what measures are necessary to minimize the likelihood of
further prohibited take and ensure MMPA compliance. Pt. Blue may not
resume the activities until notified by NMFS.
In the event that an injured or dead marine mammal is discovered
and it is determined that the cause of the injury or death is unknown
and the death is relatively recent (e.g., in less than a moderate state
of decomposition), Point Blue will immediately report the incident to
the Office of Protected Resources, NMFS, and the West Coast Regional
Stranding Coordinator, NMFS. The report must include the same
information identified in the paragraph above IHA. Activities may
continue while NMFS reviews the circumstances of the incident. NMFS
will work with Point Blue to determine whether additional mitigation
measures or modifications to the activities are appropriate.
In the event that an injured or dead marine mammal is discovered
and it is determined that the injury or death is not associated with or
related to the activities authorized in the IHA (e.g., previously
wounded animal, carcass with moderate to advanced decomposition, or
scavenger damage), Point Blue will report the incident to the Office of
Protected Resources, NMFS, and the West Coast Regional Stranding
Coordinator, NMFS, within 24 hours of the discovery. Point Blue will
provide photographs or video footage or other documentation of the
stranded animal sighting to NMFS. Activities may continue while NMFS
reviews the circumstances of the incident.
Negligible Impact Analysis and Determination
NMFS has defined negligible impact as an impact resulting from the
specified activity that cannot be reasonably expected to, and is not
reasonably likely to, adversely affect the species or stock through
effects on annual rates of recruitment or survival (50 CFR 216.103). A
negligible impact finding is based on the lack of likely adverse
effects on annual rates of recruitment or survival (i.e., population-
level effects). An estimate of the number of takes alone is not enough
information on which to base an impact determination. In addition to
considering estimates of the number of marine mammals that might be
``taken'' through harassment, NMFS considers other factors, such as the
likely nature of any responses (e.g., intensity, duration), the context
of any responses (e.g., critical reproductive time or location,
migration), as well as effects on habitat, and the likely effectiveness
of the mitigation. We also assess the number, intensity, and context of
estimated takes by evaluating this information relative to population
status. Consistent with the 1989 preamble for NMFS's implementing
regulations (54 FR 40338; September 29, 1989), the impacts from other
past and ongoing anthropogenic activities are incorporated into this
analysis via their impacts on the environmental baseline (e.g., as
reflected in the regulatory status of the species, population size and
growth rate where known, ongoing sources of human-caused mortality, or
ambient noise levels).
To avoid repetition, the discussion of our analyses applies
generally to the four species for which take is authorized, given that
the anticipated effects of these surveys on marine mammals are expected
to be relatively similar in nature. Where there are species-specific
factors that have been considered, they are identified below.
For reasons stated previously in this document and based on the
following factors, NMFS does not expect Point Blue's specified
activities to cause long-term behavioral disturbance that would
negatively impact an individual animal's fitness, or result in injury,
serious injury, or mortality. Although
[[Page 31764]]
Point Blue's survey activities may disturb marine mammals, NMFS expects
those impacts to occur to localized groups of animals at or near survey
sites. Behavioral disturbance would be limited to short-term startle
responses and localized behavioral changes due to the short duration
(ranging from <15 minutes for visits at most locations up to 2-5 hours
from April-August at SEFI) of the research activities. At some
locations, where resupply activities occur, visits will occur once
every two weeks. Minor and brief responses, such as short-duration
startle reactions or flushing, are not likely to constitute disruption
of behavioral patterns, such as migration, nursing, breeding, feeding,
or sheltering. These short duration disturbances--in many cases animals
will return in 30 minutes or less--will generally allow marine mammals
to reoccupy haul-outs relatively quickly; therefore, these disturbances
would not be anticipated to result in long-term disruption of important
behaviors. No surveys will occur at or near rookeries as researchers
will have limited access to SEFI, ANI, and PRNS during the pupping
season and will not approach sites should pups be observed.
Furthermore, breeding animals tend to be concentrated in areas that
researchers are not scheduled to visit. Therefore, NMFS does not expect
mother and pup separation or crushing of pups during stampedes.
Level B behavioral harassment of pinnipeds may occur during the
operation of small motorboats. However, exposure to boats and
associated engine noise would be brief and would not occur on a
frequent basis. Results from studies demonstrate that pinnipeds
generally return to their sites and do not permanently abandon haul-out
sites after exposure to motorboats. The chance of a vessel strike is
very low due to small boat size and slow transit speeds. Researchers
will delay ingress into the landing areas until after the pinnipeds
enter the water and will cautiously operate vessels at slow speeds.
In summary and as described above, the following factors support
our determination that the impacts resulting from this activity are not
expected to adversely affect the species or stock through effects on
annual rates of recruitment or survival:
No mortality is anticipated or authorized;
Limited behavioral disturbance in the form of short-
duration startle reactions or flushing Mitigation requirements employed
by researchers (e.g., move slowly, use hushed voices) should further
decrease disturbance levels;
No activity near rookeries and avoidance of pups; and
Limited impact from boats due to their small size,
maneuverability and the requirement to delay ingress until after hauled
out pinnipeds have entered the water.
Based on the analysis contained herein of the likely effects of the
specified activity on marine mammals and their habitat, and taking into
consideration the implementation of the proposed monitoring and
mitigation measures, NMFS finds that the total marine mammal take from
the proposed activity will have a negligible impact on all affected
marine mammal species or stocks.
Small Numbers
As noted above, only small numbers of incidental take may be
authorized under Section 101(a)(5)(D) of the MMPA for specified
activities other than military readiness activities. The MMPA does not
define small numbers and so, in practice, NMFS compares the number of
individuals taken to the most appropriate estimation of the relevant
species or stock size in our determination of whether an authorization
is limited to small numbers of marine mammals.
As mentioned previously, NMFS estimates that four marine mammal
species could potentially be affected by Level B harassment under the
authorization. For each species, these numbers are small relative to
the population size. These incidental harassment numbers represent
approximately 13.5 percent of the U.S. stock of California sea lion,
1.28 percent of the California stock of Pacific harbor seal, 0.11
percent of the California breeding stock of northern elephant seal, and
0.05 percent of the eastern distinct population segment of Steller sea
lion. Note that the number of individual marine mammals taken is
assumed to be less than the take estimate (number of exposures) since
we assume that the same animals may be behaviorally harassed over
multiple days.
Table 4--Population Abundance Estimates, Total Level B Take, and Percentage of Population
That May Be Taken
----------------------------------------------------------------------------------------------------------------
Percentage of
Species Stock Stock Total Level B stock or
abundance take population
----------------------------------------------------------------------------------------------------------------
California sea lion................... U.S..................... 296,750 40,140 13.5
Steller sea lion...................... Eastern U.S............. 71,562 36 0.05
Harbor seal........................... California.............. 30,968 399 1.28
Northern elephant seal................ California breeding 179,000 203 0.11
stock.
----------------------------------------------------------------------------------------------------------------
Based on the analysis contained herein of the proposed activity
(including the proposed mitigation and monitoring measures) and the
anticipated take of marine mammals, NMFS finds that small numbers of
marine mammals will be taken relative to the population size of the
affected species or stocks.
Unmitigable Adverse Impact Analysis and Determination
There are no relevant subsistence uses of the affected marine
mammal stocks or species implicated by this action. Therefore, NMFS has
determined that the total taking of affected species or stocks would
not have an unmitigable adverse impact on the availability of such
species or stocks for taking for subsistence purposes.
Endangered Species Act (ESA)
Issuance of an MMPA authorization requires compliance with the ESA.
No incidental take of ESA-listed species is authorized or expected to
result from this activity. Therefore, NMFS has determined that formal
consultation under section 7 of the ESA is not required for this
action.
[[Page 31765]]
National Environmental Policy Act (NEPA)
To comply with the National Environmental Policy Act of 1969 (NEPA;
42 U.S.C. 4321 et seq.) and NOAA Administrative Order (NAO) 216-6A,
NMFS must review our proposed action with respect to environmental
consequences on the human environment.
Accordingly, NMFS has determined that the issuance of the IHA
qualifies to be categorically excluded from further NEPA review. This
action is consistent with categories of activities identified in CE B4
of the Companion Manual for NOAA Administrative Order 216-6A, which do
not individually or cumulatively have the potential for significant
impacts on the quality of the human environment and for which we have
not identified any extraordinary circumstances that would preclude this
categorical exclusion.
Authorization
NMFS has issued an IHA to Point Blue for the potential harassment
of small numbers of marine mammals incidental to seabird research
activities in central California, provided the previously mentioned
mitigation, monitoring and reporting.
Dated: July 5, 2017.
Donna S. Wieting,
Director, Office of Protected Resources, National Marine Fisheries
Service.
[FR Doc. 2017-14390 Filed 7-7-17; 8:45 am]
BILLING CODE 3510-22-P