Grizzly bear sow with her cub-of-the-year in tall grasses of Lake Clark National Park in Alaska.
American Beaver swimming in the pond behind the Wonder Lake Ranger Station in Denali National Park Alaska.
American Bison foraging for food in the snow in the Lamar Valley Yellowstone National Park Wyoming.
Arctic fox feeding on the remains of a caribou that was killed during the night by a pack of wolves during the night on Fletcher Lake in Wapusk National Park, Manitoba, Canada
Cow moose eating in a small pond near Wonder Lake in Denali National Park Alaska.
This polar bear is eating kelp on a Beaufort Sea beach near Kaktovik Alaska.
