Yellowstone Bison
Yellowstone National Park, Wyoming
Thunder Snow
Grand Teton National Park, Wyoming
Fox in Snow
Lion Cub
Captive; Denver Zoo, Colorado
Bighorn Sheep
National Elk Refuge, Wyoming
Tasty
Bugling Elk
Rocky Mountain National Park, Colorado
Bison in Aspen
Pas De Deux
Pronghorn Buck and Fawn
Svalbard Walrus
Svalbard
Go With the Floe
Jökullsarlon Ice Lagoon, Iceland