Mammals

Brown Bear

Lake Clark National Park, Alaska

Red Fox

Yellowstone National Park

Polar Bear Cub

Bobcat

Point Reyes National Seashore, California

Arctic Fox

Arctic Fox, Alaska

Caribou

Caribou, Arctic Tundra, Alaska

Muskox

Muskox in arctic tundra, Alaska

Bighorn Sheep

Bighorn Sheep grazing in winter, Yellowstone National Park

Red Fox

Yellowstone National Park

Brown Bear Cubs

Lake Clark National Park, Alaska

Polar Bear Strecth

Kaktovik, Alaska

Alaska Brown Bear

Lake Clark National Park, Alaska

Bobcat

Bobcat, Point Reyes National Seashore, California

Coyote

Coyote in fall foliage

Pallad Bat

Sonoran Desert, Arizona

Coyote

Yellowstone National Park

Arctic Fox (Pribilof)

Saint Paul Island, Alaska

Grizzly Bear

Nome, Alaska

Alaska Brown Bear

Lake Clark National Park, Alaska

Elephant Seal Pup

Point Reyes National Seashore, California

Arctic Fox (Pribilof)

Saint Paul Island, Alaska

Alaska Brown Bear with Silver Salmon

Lake Clark National Park, Alaska

Mexican Long-tongued Bat

Sonoran Desert, Arizona

Coyote

Yellowstone National Park

Polar Bear Cub amongst whale bones

Kaktovik, Alaska

Alaska Brown Bear

Lake Clark National Park

Red Fox Hunting

Yellowstone National Park

Bull Elk

Benezette, Pennsylvania

Red Fox

Yellowstone National Park

Alaska Brown Bear

Lake Clark National Park, Alaska