description Steller Sea Lion Overview
The Steller sea lion is a large, near-threatened marine mammal belonging to the otariid family. It inhabits the North Pacific and is the largest species of eared seal. Adult males can reach considerable size, contributing to substantial coastal rookeries where they breed and rest. Scientists and researchers studying marine life, particularly those focused on endangered species or coastal ecosystems, rely on this animal for research.
insights Ranking position
Steller Sea Lion ranks #22 of 167 in the Seal ranking, behind Baikal Seal, ahead of Puijila darwini.
help Steller Sea Lion FAQ
How can you tell a Steller sea lion from a California sea lion?
Steller sea lions are generally larger and paler, with adult males developing massive necks and broad foreheads. California sea lion males are usually darker and have a more pronounced sagittal crest.
Where do Steller sea lions live?
Their range extends around the North Pacific from Japan and Russia through Alaska and south along North America's western coast. They gather at coastal haul-outs and breeding rookeries rather than living on sea ice.
Why are they called Steller sea lions?
The species is named for naturalist Georg Wilhelm Steller, who described North Pacific wildlife during the 18th-century Bering expedition. Its scientific name is Eumetopias jubatus.
Are Steller sea lions still endangered in the United States?
Their status depends on the population segment. The eastern distinct population segment was removed from the U.S. endangered-species list in 2013, while the western segment remains listed as endangered.
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