Grizzly bear sow with her cub-of-the-year in tall grasses of Lake Clark National Park in Alaska.
Grizzly bear sticks its head out from the cover of the green foliage along the Nakina River in British Columbia Canada.
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.
Sow grizzly bear fishing for sockeye salmon in Chilko River, British Columbia, Canada as her cub stands watching.
Three grizzly bear cubs perfectly aligned on the bank of the Chilko river watching mom fish for salmon.
White Arctic Fox posing in the snow near Churchill Manitoba Canada.
Head shot of bull moose on the Power Line Trail, Chugach State Park, Alaska.
Muskox posing in fall tundra near the Dalton Highway in Alaska.
Dall sheep ram posing on a boulder against blue sky on Primrose Ridge in Denali National Park Alaska.
Black bear foraging for food in early spring in Cades Cove, Great Smoky Mountains National Park, Tennessee
Caribou with antlers covered in velvet posing in Denali National Park Alaska.
Buck whitetail deer posing in fall color in Cades Cove in Great Smoky Mountains National Park Tennessee.
Bull elk with frost on its back posing at sunrise in Gibbon Meadows in Yellowstone National Park Wyoming.
Blue phase Arctic Fox kit posing in a bed of lupines on St. George part of the Pribilof Islands Alaska.
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 curious lynx was spotted behind a snowdrift along a snowmobile trail in northern British Columbia, Canada.