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Program Update - Wildlife and Sport Fish Restoration Program - U.S. ...

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Tribal <strong>Wildlife</strong><br />

<strong>Restoration</strong><br />

Kotzebue Tribal <strong>Wildlife</strong> Grant “Habitat use, seasonal movements <strong>and</strong> stock structure of<br />

bearded seals in Kotzebue Sound, Alaska” project<br />

In 2004, the Native Village of Kotzebue, Alaska, received a Tribal <strong>Wildlife</strong> Grant<br />

from the U.S. <strong>Fish</strong> <strong>and</strong> <strong>Wildlife</strong> Service to collect information about the distribution,<br />

movements, population status, <strong>and</strong> natural history of bearded seals found in Kotzebue<br />

Sound <strong>and</strong> to see if these bearded seals belong to the same stock as those hunted<br />

elsewhere in Alaska (Bering, Chukchi, <strong>and</strong> Beaufort seas), as well as in Russia.<br />

Bearded seals are the most important marine mammal subsistence species for hunters<br />

in Kotzebue Sound <strong>and</strong> are harvested extensively in spring on the pack ice <strong>and</strong> fall<br />

in open water <strong>and</strong> as freeze-up approaches. The seals are hunted for subsistence in<br />

many communities throughout Alaska <strong>and</strong> a variety of industrial activities also occur<br />

in regions where bearded seals are found –– for example Red Dog Mine shipping<br />

<strong>and</strong> port site docking north of Kotzebue, <strong>and</strong> Bering Sea crab fisheries in likely seal<br />

wintering areas. Bearded seals depend on sea ice for hauling out <strong>and</strong> as substrate for<br />

rearing their pups. Their sea ice habitat is likely to be affected by climatic warming<br />

trends <strong>and</strong> diminishing sea ice cover in the Alaskan Arctic.<br />

This project was designed as a cooperative effort between biologists <strong>and</strong> local<br />

Kotzebue-area hunters, <strong>and</strong> combined local knowledge about the distribution <strong>and</strong><br />

habits of bearded seals with the knowledge of biologists about how to tag seals <strong>and</strong><br />

to analyze data recorded by the tags. Young of the year bearded seals were captured<br />

<strong>and</strong> fitted with satellite tags to record movement, diving <strong>and</strong> hauling out behavior.<br />

Information provided by satellite tags helps to identify important bearded seal habitat<br />

<strong>and</strong> facilitate the development of appropriate guidelines to minimize impacts of human<br />

activities on the seals.<br />

Movements of 11 female tagged Bearded<br />

Seals 2004 to 2006.<br />

Tagged juvenile Bearded Seal.<br />

Region 7<br />

1011 East Tudor Road<br />

Anchorage, AK 99503<br />

Doug Alcorn ARD/Migratory Birds <strong>and</strong> 907-786-3545<br />

State <strong>Program</strong>s<br />

doug_alcorn@fws.gov<br />

Steve Klein Division Chief/<strong>Wildlife</strong> <strong>and</strong> 907-786-3322<br />

<strong>Sport</strong> <strong>Fish</strong> <strong>Restoration</strong> <strong>Program</strong> steve_klein@fws.gov<br />

Maribel Miller Financial Management Analyst 907-786-3878<br />

maribel_miller@fws.gov<br />

Cliff Schleusner F&WBiologist/ 907-786- 3631<br />

Grant Specialist<br />

cliff_schleusner@fws.gov<br />

Al Havens F&W Biologist/ 907-786-3698<br />

Grant Specialist<br />

alan_havens@fws.gov<br />

Judy Jacobs F&W Biologist/ 907-786-3472<br />

Grant Specialist<br />

judy_jacobs@fws.gov<br />

Glenn Westdahl Office Clerk 907-786-3952<br />

glenn_westdahl@fws.gov<br />

<strong>Wildlife</strong> <strong>and</strong> <strong>Sport</strong> <strong>Fish</strong> <strong>Program</strong> <strong>Update</strong> September 2008 49

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