Bull elk with frost on its back posing at sunrise in Gibbon Meadows in Yellowstone National Park Wyoming.
Bull elk crossing the Madison River at sunrise in Yellowstone National Park Wyoming.
Two bull moose sparing Anchorage Alaska.
Cape buffalo with an aggressive expression on his face Serengeti National Park Tanzania.
Caribou with antlers covered in velvet posing in Denali National Park Alaska.
Caribou grazing in Denal National Park Alaska.
Muskox posing in fall tundra near the Dalton Highway in Alaska.
American Bison scratching belly on a boulder in Yellowstone National Park Wyoming.
