Pacific walrus cows and yearlings rest on sea ice off the coast of Togiak National Wildlife Refuge in Alaska. A several-inch-thick layer of body fat helps the large marine mammals survive sub-freezing temperatures.
You are exiting the U.S. Fish and Wildlife Service website
You are being directed to
We do not guarantee that the websites we link to comply with Section 508 (Accessibility Requirements) of the Rehabilitation Act. Links also do not constitute endorsement, recommendation, or favoring by the U.S. Fish and Wildlife Service.