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"Northern Fur Seal Research"

Northern Fur Seal Research Results

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Northern Fur Seal Pup Production and Adult Male Counts on the Pribilof Islands, Alaska 2007-2016

Northern fur seal adult male and pup counts on the Pribilof Islands. First file contains data from 2007 count. Links to data from other years are below.
December 31, 2016 - Assessments ,
Alaska

2015 Northern Fur Seal Pup Production Estimate on Bogoslof Island, Alaska

Northern fur seal pup estimates
February 16, 2016 - Assessments ,
Alaska

2013-2014 Alaska Fur Seal Investigations

The northern fur seal (Callorhinus ursinus) population in the Pribilof Islands Archipelago (on St. Paul and St. George Islands, Figs. 1-3) makes up approximately 50% of the world population. Smaller breeding colonies are located on the Kuril and Commander Islands in Russia, Bogoslof Island (Fig. 4) in the southeastern Bering Sea, and San Miguel Island (Fig. 5) and the Farallon Islands off California. The rookeries at the Farallon, San Miguel and Bogoslof Islands were probably colonized in 1996 (Pyle et al. 2001), the late 1950s (DeLong 1982) and 1980 (Lloyd et al. 1981), respectively.
July 01, 2014 - Assessments ,
Alaska

2012 Alaska Fur Seal Investigations

The northern fur seal (Callorhinus ursinus) population in the Pribilof Islands Archipelago (on St. Paul and St. George Islands, Figs. 1-3) makes up approximately 50% of the world population. Smaller breeding colonies are located on the Kuril and Commander Islands in Russia, Bogoslof Island (Figs. 1 and 4) in the southeastern Bering Sea, and San Miguel Island (Fig. 5) off California. The rookeries at San Miguel and Bogoslof Islands probably originated in the late 1950s (DeLong 1982) and 1980 (Lloyd et al. 1981), respectively.
July 01, 2012 - Assessments ,
Alaska

Scoping Report for Northern Fur Seal Harvest Regulations Environmental Assessment

This report reviews the comments received during the scoping period regarding St. George Traditional Council's proposed changes to the northern fur seal harvest regulations.
April 10, 2012 - NEPA ,
Alaska

2011 Northern Fur Seal Pup Production Estimate on Bogoslof Island, Alaska

Northern fur seal pup production numbers estimated for Bogoslof Island during August 2011.
April 06, 2012 - Assessments ,
Alaska

A Tale of Two Stocks: Studies of Northern Fur Seals Breeding at the Northern and Southern Extent of the Range

Alaska Fisheries Science Center Quarterly Report
April 01, 2012 - Feature Story ,
Alaska

Prey Selection of Subadult Male Northern Fur Seals and Evidence of Dietary Niche Overlap with Adult Females During the Breeding Season

An examination of the diets and behavior of Northern fur seals (Callorhinus ursinus) in order to better understand and assess any possible effects on the declining population.
January 01, 2012 - Peer-Reviewed Research ,
Alaska

Humane Observer Reports: Fur Seal Harvest on St. Paul Island

Independent observer reports on the northern fur seal subsistence harvest 1984 to 2010.
August 11, 2011 - Publication Database ,
Alaska

2010-2011 Alaska Fur Seal Investigations

The northern fur seal (Callorhinus ursinus) population in the Pribilof Islands Archipelago (on St. Paul and St. George Islands, Figs. 1-3) makes up approximately 50% of the world population. Smaller breeding colonies are located on the Kuril and Commander Islands in Russia, Bogoslof Island (Figs. 1 and 4) in the southeastern Bering Sea, and San Miguel Island (Fig. 5) off California. The rookeries at San Miguel and Bogoslof Islands probably originated in the late 1950s (DeLong 1982) and 1980 (Lloyd et al. 1981), respectively.
July 01, 2011 - Assessments ,
Alaska