Bull elephant posing in Ngorongoro Crater in Tanzania.
Cheetah posing in Kalahari National Park in South Africa.
Muskox posing in fall tundra near the Dalton Highway in Alaska.
Caribou with antlers covered in velvet posing in Denali National Park Alaska.
Wild Female wolf checking out the sound of the camera shutter in Ontario Canada.
This Polar Bear Mother with her three-month-old cub exiting their den in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Blue phase Arctic Fox kit posing in a bed of lupines on St. George part of the Pribilof Islands Alaska.
Bull elk with frost on its back posing at sunrise in Gibbon Meadows in Yellowstone National Park Wyoming.
Buck whitetail deer posing in fall color in Cades Cove in Great Smoky Mountains National Park Tennessee.
Head shot of giraffe in Arusha National Park Tanzania.
Cheetah scouting for prey in the Serengeti National Park in Tanzania.
Pine Marten in tree Bear Cave Mountain in the Yukon Territory Canada.
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
This grizzly bear poses in the tall grass of Lake Clark National Park in Alaska.
Bull moose in fall color of tundra in Denali National Park Alaska.
Head shot of bull moose on the Power Line Trail, Chugach State Park, Alaska.