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Species Directory

Ringed Seal

Overview Conservation & Management Science Resources

Ringed Seal

Phoca (pusa) hispida

Ringed seal illustration.

Protected Status

ESA Endangered - Foreign
Ladoga subspecies
ESA Endangered - Foreign
Saimaa subspecies
ESA Threatened
Arctic subspecies
ESA Threatened - Foreign
Baltic subspecies
ESA Threatened - Foreign
Okhotsk subspecies
MMPA Protected
Throughout Its Range
MMPA Depleted
Ladoga subspecies
MMPA Depleted
Okhotsk subspecies
MMPA Depleted
Baltic subspecies
MMPA Depleted
Saimaa subspecies
MMPA Depleted
Arctic subspecies

Quick Facts

Weight
Up to 110 to 150 pounds
Lifespan
About 25 to 30 years
Length
Up to 4 to 4.5 feet
Threats
Climate change, Entanglement in fishing gear (Ladoga and Saimaa subspecies), Increasing Arctic shipping activity, Offshore oil and gas exploration and development
Region
Alaska, Foreign
See Regulatory Actions
Ringed seal hauled-out on sea ice in Kotzebue Sound, Alaska.

About The Species

Ringed seals are the smallest and most common Arctic seal. They get their name from the small, light-colored circles, or rings, that are scattered throughout the darker hair on their backs.

Ringed seals are circumpolar and are found in all seasonally ice-covered seas of the Northern Hemisphere and in certain freshwater lakes. Throughout their range, ringed seals have an affinity for ice-covered waters and are well-adapted to occupying heavily ice-covered areas throughout the fall, winter, and spring by using the stout claws on their foreflippers to maintain breathing holes in the ice. Ringed seals remain in contact with the ice most of the year and normally pup and nurse pups on the ice in snow-covered lairs (snow caves) in late winter through early spring. The ice and snow caves provide some protection from predators, though polar bears spend much of their time on sea ice hunting ringed seals, which are their primary prey. Snow caves also protect ringed seal pups from extreme cold. Loss of sea ice and snow cover on the ice poses the main threat to this species.

Ringed seals, like all marine mammals, are protected under the Marine Mammal Protection Act. There are five currently recognized subspecies of the ringed seal: Arctic ringed seals in the Arctic Basin and adjacent seas, including the Bering and Labrador Seas; Okhotsk ringed seals in the Sea of Okhotsk; Baltic ringed seals in the Baltic Sea; Ladoga ringed seals in Lake Ladoga, Russia; and Saimaa ringed seals in Lake Saimaa, Finland. These subspecies are listed as endangered or threatened under the Endangered Species Act. Because of their listed status, these subspecies are also designated as depleted under the MMPA.

Status

The Arctic ringed seal is the most abundant of the five ringed seal subspecies. Although no accurate estimate exists, there are probably more than 2 million Arctic ringed seals worldwide.

There is one recognized stock of (Arctic) ringed seals in U.S. waters: the Alaska stock. The estimated population size for this stock is over 300,000 individuals.

Although subsistence harvest of Arctic ringed seals occurs in some parts of this subspecies’ range, harvest levels appear to be sustainable. While the United States does not allow commercial harvest of marine mammals, such harvests are permitted in other portions of the species’ range. This has caused population declines in some regions in the past but such harvests have generally been restricted since then.

Protected Status

ESA Endangered - Foreign

1 subspecies

  • Ladoga subspecies

ESA Endangered - Foreign

1 subspecies

  • Saimaa subspecies

ESA Threatened

1 subspecies

  • Arctic subspecies

ESA Threatened - Foreign

1 subspecies

  • Baltic subspecies

ESA Threatened - Foreign

1 subspecies

  • Okhotsk subspecies

MMPA Protected

  • Throughout Its Range

MMPA Depleted

1 subspecies

  • Ladoga subspecies

MMPA Depleted

1 subspecies

  • Okhotsk subspecies

MMPA Depleted

1 subspecies

  • Baltic subspecies

MMPA Depleted

1 subspecies

  • Saimaa subspecies

MMPA Depleted

1 subspecies

  • Arctic subspecies

Appearance

Ringed seals have a small head; a short cat-like snout; and a plump body. Their coat is dark with light-colored rings on their back and sides, and a light-colored belly. Pups are born with a white natal coat (lanugo) which is shed after about four to six weeks. Ringed seals have thick, strong claws on their small foreflippers that they use to maintain breathing holes through 6 feet or more of ice.

Ringed seals grow to an average length of 4 to 4.5 feet with weights ranging from 110 to 150 pounds. The average weight of a ringed seal pup at birth is about 10 pounds.

Behavior and Diet

Ringed seals eat a wide variety of mostly small prey. They rarely prey on more than 10 to 15 species in any specific geographic location, and not more than two to four of these species are considered important prey. Despite regional and seasonal variations in the diet of ringed seals, fishes of the cod family tend to dominate the diet in many areas from late autumn through spring. Crustaceans appear to become more important in many areas during the open-water season and often dominate the diet of young seals. While foraging, ringed seals dive to depths of up to 150 feet or more.

Ringed seals can live in areas that are completely covered with ice. They use their sharp claws to make and maintain their own breathing holes through the ice, which may be 6 feet or more in thickness. In winter through early spring, they also carve out lairs in snowdrifts over their breathing holes. As the temperatures warm and the snow covering their lairs melts during spring, ringed seals transition from lair use to basking on the surface of the ice near breathing holes, lairs, or cracks in the ice as they undergo their annual molt. Ringed seals do not live in large groups and are usually found alone, but they may occur in large groups during the molting season, gathered around cracks or breathing holes in the ice.

Where They Live

Ringed seals are circumpolar and range throughout the Arctic Basin and southward into adjacent seas, including the Bering and Labrador Seas. They are also found in the Sea of Okhotsk and Sea of Japan in the western North Pacific and the Baltic Sea in the North Atlantic. Landlocked populations inhabit Lakes Ladoga (Russia) and Saimaa (Finland).

During winter and spring in the United States, ringed seals are found throughout the Beaufort and Chukchi Seas; they occur in the Bering Sea as far south as Bristol Bay in years of extensive ice coverage. Most ringed seals that winter in the Bering and Chukchi Seas are thought to migrate northward in spring with the receding ice edge and spend summer in the pack ice of the northern Chukchi and Beaufort Seas.

Ringed seal range map.

World map providing approximate representation of the ringed seal range.

Lifespan & Reproduction

Sexual maturity in ringed seals varies with population status. It can be as early as 3 years for both sexes and as late as 7 years for males and 9 years for females. Ringed seals breed annually, with timing varying regionally. Mating takes place while mature females are still nursing their pups on the ice and is thought to occur under the ice near birth lairs.

In all subspecies except the Okhotsk, females give birth to a single pup hidden from view within a snow-covered birth lair. Ringed seals are unique in their use of these birth lairs. Although Okhotsk ringed seals have reportedly used them, this subspecies apparently depends primarily on the protective sheltering of ice hummocks (rounded hills of ice). Pups learn how to dive shortly after birth. They are nursed for as long as 2 months in stable ice that is fastened to the coastline and for as little as 3 to 6 weeks in moving ice. Pups are normally weaned before the break-up of spring ice.

Threats

Climate Change Effects on Sea Ice and Snow

Many aspects of the ringed seal’s life cycle depend directly on the species’ sea ice habitat. As such, the ongoing and anticipated reductions in the extent and timing of ice cover, especially on-ice snow cover, stemming from climate change (warming) poses a significant threat to this species.

Entanglement in Fishing Gear

Arctic ringed seals are seldom caught in fishing gear because their distribution does not coincide with intensive fisheries in most areas. Bycatch likely occurs on some level in the Sea of Okhotsk. Drowning in fishing gear is a significant source of mortality for Saimaa ringed seals (which occur in Lake Saimaa, Finland) and Ladoga ringed seals (which occur in Lake Ladoga, Russia).

Additional Factors of Potential Concern

The continuing decline in summer sea ice in recent years has renewed interest in using the Arctic Ocean as a potential waterway for coastal, regional, and trans-Arctic marine operations, which pose varying levels of threat to Arctic ringed seals depending on the type and intensity of the shipping activity and its degree of spatial and temporal overlap with the seals. Offshore oil and gas exploration and development could also impact ringed seals. The most significant risk that these activities pose is accidentally or illegally discharging oil or other toxic substances, which would have immediate and potentially long-term effects. Ringed seals could also be directly affected by noise and physical disturbance of habitat associated with such activities.

Scientific Classification

Kingdom Animalia
Phylum Chordata
Class Mammalia
Order Carnivora
Family Phocidae
Genus Phoca (Pusa)
Species hispida

What We Do

Conservation & Management

NOAA Fisheries is committed to the protection and management of ringed seals. In the United States, management actions taken to secure protections for these seals include:

  • Overseeing marine mammal health and stranding response.
  • Working cooperatively under our co-management agreements with Alaska Native organizations, particularly the Ice Seal Committee, regarding issues related to subsistence use of ice seals, including ringed seals.
  • Educating the public about ringed seals and the threats they face.
Learn more about our management and protection efforts

Science

Our research projects have discovered new aspects of ringed seal biology, behavior, and ecology, which help us better understand the challenges that all ringed seals face. Our work includes:

  • Conducting distribution surveys.
  • Using satellite telemetry to track movements, foraging, and haul-out behavior.
  • Sampling tissue to evaluate population structure and health.
Learn more about our research

How You Can Help

Sperm whale entangled in rope

Report Marine Life in Distress

In Alaska, report a sick, injured, entangled, stranded, or dead marine mammal to the Alaska Marine Mammal Stranding Hotline at (877) 925-7773 to make sure professional responders and scientists know about it and can take appropriate action. Numerous organizations around Alaska are trained to receive reports and respond when necessary.

On the west coast of the U.S., please contact the West Coast Region Stranding Hotline at (866) 767-6114. 

Other reporting hotlines and resources: 

  • To report entangled marine mammals: 
    • Entanglement Reporting Hotline: 1-877-SOS-WHAL or 1-877-767-9425
    • The U.S. Coast Guard: VHF Ch. 16
  • To report derelict gear: 
    • Derelict Gear Hotline: 1-855-542-3935
  • Regional stranding response contacts
Wildlife Viewing icon

Keep Your Distance

Be responsible when viewing marine life in the wild. Observe all seals and sea lions from a safe distance of at least 50 yards and limit your time spent observing to 30 minutes or less.

Learn more about our marine life viewing guidelines >

Report a Violation

Report a Violation

Call the NOAA Fisheries Enforcement Hotline at (800) 853-1964 to report a federal marine resource violation. This hotline is available 24 hours a day, 7 days a week for anyone in the United States.

You may also contact your closest NOAA Office of Law Enforcement field during regular business hours.


Featured News

A bearded seal rests on ice in the Bering Sea. NOAA/Cameron A bearded seal rests on ice in the Bering Sea. NOAA/Cameron
Feature Story

NOAA Fisheries Proposes Critical Habitat for Ringed and Bearded Seals in U.S. Arctic

Alaska
750X500 Kotzebue seal.jpg
Feature Story

NOAA Fisheries Declares Unusual Mortality Event Due to Elevated Strandings of Ice Seals in the Arctic

Alaska
Alaska UME bears feeding on whale.jpg
Feature Story

Unusual Mortality Events for Large Whales, Ice Seals Closed

Alaska
iceseal_pop_assess-1.jpg
Feature Story

Bilateral Effort Underway to Assess Populations of Arctic Seals and Polar Bears

Alaska
View More News

Related Species

Bearded seal illustration

Bearded Seal

Spotted seal illustration.

Spotted Seal

Ribbon seal illustration

Ribbon Seal

Harbor seal illustration

Harbor Seal

In the Spotlight

Management Overview

Ringed seals are protected under the Marine Mammal Protection Act of 1972 as amended. In addition, five subspecies of ringed seals are currently listed as endangered or threatened under the Endangered Species Act and are designated as depleted under the MMPA because of their ESA listings. The endangered subspecies (Saimaa and Ladoga ringed seals) means that they are in danger of extinction throughout all or a significant portion of their ranges. The threatened subspecies (Okhotsk, Baltic, and Arctic ringed seals) are likely to become endangered within the foreseeable future throughout all or a significant portion of their ranges.

A ringed seal on the ice.

A ringed seal pup. Photo: NOAA Alaska Fisheries Science Center/Michael Cameron.


Co-Management Agreements

Alaska Natives have a long history of self-regulation to ensure a sustainable take of marine mammals for food and handicrafts.

In 1994, the MMPA was amended to section 119, which reads, “The Secretary may enter into cooperative agreements with Alaska Native Organizations to conserve marine mammals and provide co-management of subsistence use by Alaska Natives.” These co-management agreements may be established between NOAA Fisheries or the U.S. Fish and Wildlife Service and Alaska Native Organizations, including (but not limited to) Alaska Native tribes and tribally authorized co-management bodies. Co-management promotes full and equal participation by Alaska Natives in decisions affecting the subsistence management of marine mammals (to the maximum extent allowed by law) as a tool for conserving marine mammal populations in U.S. waters in and around Alaska.

NOAA Fisheries entered into a co-management agreement with the Ice Seal Committee (PDF, 7 pages) in October 2006. The Ice Seal Committee is an Alaska Native Organization that represents ice seal subsistence users in the five regions of Alaska that harvest ice seals: Bristol Bay (Bristol Bay Native Association), Yukon-Kuskokwim Delta (Association of Village Council Presidents), Bering Sea (Kawerak, Inc.), Northwest Arctic (Maniilaq Association), and the Arctic Slope (North Slope Borough). The Ice Seal Committee is dedicated to conserving ice seal populations, habitat, and hunting and to preserving native cultures and traditions. The Ice Seal Committee co-manages ice seals with NOAA Fisheries by monitoring subsistence harvest and cooperating on needed research, and education programs pertaining to ice seals.

The Ice Seal Committee adopted an Ice Seal Management Plan (PDF, 8 pages) in January 2012 that outlines the members’ management principles and goals.

Learn more about the Ice Seal Committee


Conservation Efforts

Overseeing Marine Mammal Health and Stranding Response

We work with volunteer networks in all coastal states to respond to marine mammal strandings including large whales. When stranded animals are found alive, NOAA Fisheries and our partners assess the animal’s health.  When stranded animals are found dead, our scientists work to understand and investigate the cause of death. Although the cause often remains unknown, scientists can sometimes identify strandings due to disease, harmful algal blooms, vessel strikes, fishing gear entanglements, pollution exposure, and underwater noise. Some strandings can serve as indicators of ocean health, giving insight into larger environmental issues that may also have implications for human health and welfare.

Learn more about the Marine Mammal Health and Stranding Response Program

Marine Mammal Unusual Mortality Events

There is an ongoing Unusual Mortality Event for Ringed Seals. Under the Marine Mammal Protection Act, an unusual mortality event is defined as "a stranding that is unexpected; involves a significant die-off of any marine mammal population; and demands immediate response." To understand the health of marine mammal populations, scientists study unusual mortality events.

Get information on active and past UMEs

Get an overview of marine mammal UMEs

Learn more about diseased ice seals


Regulatory History

Ringed seals, like all marine mammals, are protected under the MMPA. Five subspecies of ringed seals are listed as endangered or threatened under the ESA. Because of their listed status, these subspecies are designated as depleted under the MMPA.

On December 28, 2012, after completing a comprehensive status review of the species and issuing a 12-month finding on a petition to list it as threatened or endangered under the ESA, NOAA Fisheries published a final rule listing the Arctic, Okhotsk, and Baltic subspecies as threatened, and the Ladoga subspecies as endangered. NOAA Fisheries also concluded in its 12-month finding that the Saimaa subspecies of ringed seal is in danger of extinction throughout its range, consistent with its previous listing (in 1993) as endangered. Due to litigation, the threatened listing of Arctic ringed seals was vacated in March 2016 and was reinstated in May 2018. All ringed seals in Alaska are part of the threatened Arctic subspecies.

On January 16, 2018, NOAA Fisheries issued a 5-year review of the status of the endangered Saimaa ringed seal. NOAA Fisheries recommended that the Saimaa ringed seal remain classified as endangered because its demography places it at a high risk of extinction, and major threats have not been fully addressed. The Saimaa ringed seal is found in freshwater Lake Saimaa in eastern Finland.

Key Actions and Documents

Actions & Documents Incidental Take

Initiation of a 5-Year Review for the Arctic, Okhotsk, Baltic, and Ladoga Subspecies of the Ringed Seal

NMFS announces its intent to conduct a 5-year review of the threatened Arctic (Pusa hispida hispida), Okhotsk (Pusa hispida ochotensis), Baltic (Pusa hispida botnica), and endangered Ladoga (Pusa hispida ladogensis) subspecies of the ringed seal. NMFS…
  • Notice: Extension of Comment Period (86 FR 4000, 01/15/2021)
  • Notice: Initiation of 5-year Review; Request for Information (85 FR 767017, 11/…
  • Listing 4 Subspecies of Ringed Seals (Arctic, Okhotsk, Baltic and Ladoga) Under…
  • Ringed Seal Conservation & Management
Notice
,
Alaska
Published
January 15, 2021

Designation of Critical Habitat for the Arctic Subspecies of the Ringed Seal

NOAA Fisheries announces revisions to our December 9, 2014, proposed designation of critical habitat for the Arctic subspecies of the ringed seal (Pusa hispida hispida) under the Endangered Species Act (ESA). The revised proposed designation comprises…
  • Revised Proposed Rule: Reopening of Comment Period (86 FR 1452, 01/08/2021)
  • Comment Period Extension (80 FR 5498, 02/02/2015)
  • Public Hearings (80 FR 1618, 01/13/2015)
  • Corrected Proposed Rule (79 FR 73010, 12/09/2014)
  • Questions and Answers (2021)
  • Draft Economic Analysis Report (2021)
  • Map of Proposed Critical Habitat (2021)
  • Proposed Critical Habitat Shapefile (zip) (2021)
  • References Cited (2021)
  • Draft Economic Analysis Report (2014)
  • Proposed Critical Habitat Shapefile (zip) (2014)
  • References Cited (2014)
  • Ringed Seals
Proposed Rule
,
Alaska
Published
January 8, 2021

90-Day Finding on a Petition to Delist the Arctic Subspecies of Ringed Seal under the ESA

We (NMFS) announce a negative 90-day finding on a petition to delist the Arctic subspecies of ringed seal (Pusa hispida hispida) under the Endangered Species Act (ESA). We find that the petition and information readily available in our files does not…
  • Notice: 90-day Petition Finding (85 FR 76018, 11/27/2020)
  • Petition to Delist the Arctic Subspecies of Ringed Seal (03/26/2019)
  • Listing 4 Subspecies of Ringed Seals (Arctic, Okhotsk, Baltic and Ladoga) Under…
  • Ringed Seal Conservation & Management
Notice
,
Alaska
Published
November 27, 2020

Notice of Proposed and/or Continuing Information Collections - Federal Register Notices

The Department of Commerce, as part of its continuing effort to reduce paperwork and respondent burden, invites the general public and other Federal agencies to take this opportunity to comment on proposed and/or continuing information collections, as…
  • Registration as an Agent or Tanner (85 FR 25402, 05/01/2020)
Notice
,
Alaska
Published
May 1, 2020
  • Current page 1
  • Page 2
  • Next

Incidental Take Authorization: Renewal of Office of Naval Research Arctic Research Activities in the Beaufort and Chukchi Seas

NOAA Fisheries has issued a Renewal incidental harassment authorization (IHA) to the U.S. Navy’s Office of Naval Research to harass marine mammals incidental to Arctic Research Activities in the Beaufort and Chukchi Seas.
  • Notice of Issued Renewal IHA
  • Notice of Proposed Renewal IHA
  • Issued Renewal IHA (pdf 4 pages)
  • Renewal Request (pdf, 1 page)
  • Monitoring Report from 2019 Authorization (pdf, 6 pages)
  • Original Application (pdf, 67 pages)
  • Original IHA (pdf, 4 pages)
  • Public Comments (external link)
  • Biological Opinion
  • References (pdf, 16 pages)
Notice
,
Alaska
Published
08/28/2020

Incidental Take Authorization: Crowley Kotzebue Dock Upgrade in Kotzebue, Alaska

NOAA Fisheries has issued an incidental harassment authorization (IHA) to Crowley Fuels, LLC to incidentally harass, by Level B harassment only, marine mammals during construction activities associated with the Crowley Kotzebue Dock Upgrade in Kotzebue,…
  • Notice of Issued IHA
  • Notice of Proposed IHA
  • Issued IHA (pdf, 9 pages)
  • IHA Application (pdf, 55 pages)
  • Monitoring and Mitigation Plan (pdf, 21 pages)
  • Acoustic Monitoring Plan (pdf, 20 pages
  • Plan of Cooperation (pdf, 12 pages)
  • Monitoring Plan Peer Review Report (pdf, 15 pages)
  • Biological Opinion
  • Public Comments (external link)
  • References (pdf, 8 pages)
Notice
,
Alaska
Effective
07/06/2020

Incidental Take Authorization: U.S. Navy Ice Exercise Activities 2020 (ICEX20) in the Beaufort Sea and Arctic Ocean

NOAA Fisheries has issued an IHA to the United States Department of the Navy (Navy) to incidentally harass, by Level B harassment only, marine mammals during submarine training and testing activities associated with Ice Exercise 2020 (ICEX20) north of…
  • Notice of Issued IHA
  • Notice of Proposed IHA
  • Issued IHA (pdf, 4 pages)
  • IHA Application (pdf, 52 pgs)
  • Monitoring Report 2018 (pdf, 4 pages)
  • Biological Opinion
  • EA
  • FONSI (pdf, 17 pages)
  • Public Comments
  • References (pdf, 15 pages)
Notice
,
Alaska
Effective
02/01/2020

Incidental Take Authorization: Office of Naval Research Arctic Research Activities in the Beaufort and Chukchi Seas (2019)

NOAA Fisheries has issued an incidental harassment authorization (IHA) to the Office of Naval Research (ONR) to incidentally harass, by Level B harassment only, marine mammals during Arctic Research Activities in the Beaufort and Chukchi Seas. ONR’s…
  • Notice of Final IHA
  • Notice of Proposed IHA
  • Issued IHA (pdf, 4 pages)
  • IHA application (pdf, 67 pages)
  • References (pdf, 16 pages)
  • Draft EA (pdf, 54 pages)
  • Biological Opinion (pdf, 116 pages)
  • Finding of No Significant Impact (pdf, 15 pages)
Notice
,
Alaska
Published
09/24/2019
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More Information

  • Marine Mammal Stranding Program (Stranding Hotline: 877-925-7773)
  • Buying or Finding Marine Mammal Parts and Products
  • ESA Section 7 Consultations
  • Permits and Authorizations
  • Bearded Seal
  • Ribbon Seal
  • Spotted Seal
  • Ice Seal Contacts

Science Overview

NOAA Fisheries conducts a variety of research on the biology, behavior, and ecology of ringed seals. The results of this research are used to inform management decisions and enhance protection efforts for this species.

Population/Stock Assessments

Our scientists collect information on Arctic ringed seals from various sources and present these data in an annual stock assessment report. Stock assessment reports contain scientific information on a species’ or stock’s geographic range, population structure, abundance, and threats, which helps resource managers assess the success of enacted management and conservation measures.

A tagged ringed seal.

A tagged ringed seal pup is ready to be released. Photo: NOAA Alaska Fisheries Science Center/Michael Cameron.

Ice Seal Surveys

Reliable distribution and abundance estimates for ice-associated seals are vital for developing sound plans for management, conservation, and responses to potential environmental impacts. NOAA Fisheries’ Marine Mammal Laboratory Polar Ecosystems Program designs and conducts surveys and develops data products from these surveys to address this fundamental information need. Additional information about research conducted by the Polar Ecosystems Program is available in recent reports and publications.

Genetic Analysis

Molecular genetic techniques are being applied to a number of taxonomic, evolutionary and demographic questions in ribbon, ringed, spotted, and bearded seals, including the relationships among the different species and the population structure and dispersal patterns within each species. For example, NOAA Fisheries recently initiated a collaborative research project with the Alaska Department of Fish & Game to determine whether mtDNA would be informative in resolving questions of population and stock structure in ringed, bearded and ribbon seals. Initial efforts are revealing high levels of genetic variation in all species.

Additional Research

The Polar Ecosystems Program’s ongoing research on abundance, distribution, migration, and foraging behavior of ringed seals in Alaska helps us to understand their role of ringed seals in the marine ecosystem and inform management decisions for the conservation of this species.

Learn more about our ringed seal research

Research & Data

Map of Proposed Critical Habitat for the Arctic Subspecies of the Ringed Seal

Proposed critical habitat for the Arctic subspecies of the ringed seal
PDF
January 08, 2021 - Map ,
Alaska

Critical Habitat Designation for the Arctic Ringed Seal

Shapefiles of proposed critical habitat for the Arctic subspecies of the…
January 08, 2021 - Map ,
Alaska

Alaska Ringed Seal Data Sets

The Alaska Fisheries Science Center's ringed seal data sets are available…
May 18, 2020 - Data Set ,
Alaska

Alaska Ice Seal Data Sets

The Alaska Fisheries Science Center's ice seal (bearded, ringed, spotted…
May 18, 2020 - Data Set ,
Alaska
View More

More Information

  • Alaska Department of Fish and Game Ringed Seal Information
  • Seal Conservation Society Ringed Seal Species Information
  • Ocean Biogeographic Information System (OBIS-SEAMAP) Ringed Seal Species Profile
  • NOAA Fisheries National Marine Mammal Laboratory Ringed Seal Information and Re…

Recent Science Blogs

Research

Ice-associated Seal Ecology Research Survey - Post 9

Research
icesealecology_ziel-1-retouched.jpg
Research

Ice-associated Seal Ecology Research Survey - Post 8

Research
icesealecology_seal_catchers-retouched.jpg
Research

Ice-associated Seal Ecology Research Survey - Post 7

Research
icesealecology_DEW_8901_600x413-retouched.jpg
View More

Documents

Document

Bearded Seals and Ringed Seals: Critical Habitat Under the Endangered Species Act

Questions and Answers about the proposed designation of critical habitat for Arctic ringed seals…

Alaska
Document

Draft RIR/ESA Section 4(b)(2) Preparatory Assessment/IRFA of Critical Habitat Designation for the Arctic Ringed Seal

Analysis of the proposed designation of critical habitat (CH) for Arctic ringed seals in waters of…

Alaska
Document

Biological Opinion Crowley Fuels Dock Expansion and Upgrade (POA-2018-00199)

Endangered Species Act (ESA) Section 7(a)(2) Biological Opinion Crowley Fuels Dock Expansion and…

Alaska
Document

Biological Opinion on the Issuance of a Letter of Authorization under the MMPA to Hilcorp Alaska, LLC and Eni U.S. Operating Co. Inc. for the Construction, Maintenance, and Use of Sea Ice Roads and Trails on the North Slope, Beaufort Sea, AK, 2020 to 2025

ESA Section 7 Biological Opinion on the Issuance of a LOA to Hilcorp Alaska, LLC and Eni U.S…

Alaska
More Documents

Data & Maps

Map

Map of Proposed Critical Habitat for the Arctic Subspecies of the Ringed Seal

Alaska
Map

Critical Habitat Designation for the Arctic Ringed Seal

Alaska
Data

Alaska Ringed Seal Data Sets

The Alaska Fisheries Science Center's ringed seal data sets are available on the NOAA Fisheries…

Alaska
Data

Alaska Ice Seal Data Sets

The Alaska Fisheries Science Center's ice seal (bearded, ringed, spotted and ribbon seals) data…

Alaska
More Data and Maps

Research

Alaska Marine Mammal Field Work

NOAA Fisheries Alaska Fisheries Science Center (AFSC) and National Oceanic & Atmospheric Administration (NOAA) conduct research on marine mammals off the coasts of Alaska, Washington, Oregon, and California.

Alaska
Peer-Reviewed Research

2020 Alaska Marine Mammal Field Work Surveys Flyer

The Alaska Fisheries Science Center of the National Marine Fisheries Service, National Oceanic &…

Alaska

Ice Seal Research in Alaska

Four species of ice-associated seals inhabit the Bering, Chukchi, and Beaufort seas of the Alaskan Arctic. These species are bearded seals (Erignathus barbatus), ringed seals (Phoca hispida), spotted seals (Phoca largha), and ribbon seals (Histriophoca…

Alaska
More Research

Outreach & Education

Educational Materials

Preliminary Assessment of Radionuclide Exposure

2011 Northern Pinnipeds Unusual Mortality Event

Alaska
More Outreach and Education Materials
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