Grizzly bear scratches its back on a tree near the Nakina River in British Columbia Canada.
Cape buffalo with an aggressive expression on his face Serengeti National Park Tanzania.
Grizzly bear carefully balanced on a boulder above the waters of the Nakina River in British Columbia Canada waits for a salmon to swim past.
Grizzly bear silhouette at sunrise walking across a dew-covered field in Lake Clark National Park Alaska.
Two bull moose sparing Anchorage Alaska.
Two three-month-old polar bear cubs playing near their den in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
American Beaver swimming in the pond behind the Wonder Lake Ranger Station in Denali National Park Alaska.
