Lookout
Pronghorn Antelope, Yellowstone National Park
Bull elk
Yellowstone National Park
Cow Elk
Yellowstone National Park
Cow Elk
Yellowstone National Park
Black Bear
Tower-Roosevelt area, Yellowstone National Park
Bighorn Sheep
Yellowstone National Park
Baby Bison
Lamar Valley, Yellowstone National Park, Wyoming
Pronghorn Antelope sparring
Lamar Valley, Yellowstone National Park, Wyoming
Pronghorn Antelope
Lamar Valley, Yellowstone National Park, Wyoming
Bison
Lamar Valley, Yellowstone National Park, Wyoming
Brewer's Blackbird
Yellowstone National Park, Wyoming
Black-tailed deer
Emigrant, Montana
Grizzly bear in Yellowstone National Park
Fluffy bunny in snow, Utah
Sea Otter at Moss Landing
A Sea Otter strikes the pose of Macaulay Culkin in Home Alone
Sea Otter at Moss Landing
A Sea Otter floats on its back while covering its eyes at Moss Landing, California
Humpback whale, Monterey Bay, California
Humpback Whale
The tail fluke of a Humpback Whale as it takes a deep dive in Monterey Bay, California