The northern fur species of this migrates from its breeding grounds in Alaska's Pribilof Islands to California
Contrasting to the Northern Fur Seal abundance trend on the 
Pribilof Islands ... Fur Seals from all of the US breeding sites use similar foraging 
grounds... [DOC] [TLE] Northern Fur Seals, Callorhinus ursinus ~ MarineBio.org [PAR] The second largest northern fur seal breeding site is the Commander Islands ... in 
the Aleutian Islands (5,000), and San Miguel Island off of southern California ...