American Bison foraging for food in the snow in the Lamar Valley Yellowstone National Park Wyoming.
Caribou with antlers covered in velvet posing in Denali National Park Alaska.
American Bison scratching belly on a boulder in Yellowstone National Park Wyoming.
Dall sheep ram posing on a boulder against blue sky on Primrose Ridge in Denali National Park Alaska.
Muskox posing in fall tundra near the Dalton Highway in Alaska.
Muskox posing in the fall color of the tundra of Northwest Territories Canada.
Two bull moose sparing Anchorage Alaska.
Bull moose posing Anchorage Alaska.
