The polar bear (Ursus maritimus) is the largest of the extant bear species and is classified as a marine mammal. Polar bears are protected under the Endangered Species Act and Marine Mammal Protection Act. The Marine Mammal Protection Act prohibits the take, which is defined as...
Walruses are protected under the Marine Mammal Protection Act, which prohibits the take (i.e., harass, hunt, capture, or kill) of all marine mammals. Please click the link provided after "For more information" to access the Services Marine Mammals Management Pacific Walrus website.
Sea otters are a member of the weasel family (Mustelidae) and live in the near-shore waters along the North Pacific Ocean. They are the smallest of marine mammals and are excellently suited to their marine environment with adaptations in their skeletons, teeth, and fur.