Borestone Mountain - Maine

Badger Family - Yellowstone National Park

Badger Family - Yellowstone National Park

Bull Moose - Maine

Black Bear Family - Yellowstone National Park

Wolf Print along Lamar River - Yellowstone National Park

Black Wolf near Obsidian Creek - Yellowstone National Park

Black Wolf - Yellowstone National Park

Black Wolf - Yellowstone National Park

Black Wolf - Yellowstone National Park

Bald Eagle - Bois Brule River, Wisconsin

Bald Eagle - Bois Brule River, Wisconsin

Bald Eagle - Bois Brule River, Wisconsin

Bald Eagle Next - Bois Brule River, Wisconsin

Big Horn Sheep - Yellowstone National Park

Bull Elk in Rut near Madison River - Yellowstone National Park

Prong Horn Antelope - Winter, Yellowstone National Park

Moose Cow and Calf - near Jackson Hole

Moose Calf - Near Jackson Hole, Wyoming

Moose Calf - Near Jackson Hole, Wyoming

Moose - Near Jackson Hole, Wyoming

Grizzly Bear - near Fishing Bridge, Yellowstone National Park

Grizzly Bear - near Fishing Bridge, Yellowstone National Park

Grizzly Bear - near Fishing Bridge, Yellowstone National Park

Elk at Play - near Elk Park, Yellowstone National Park

Coyote Hunting Ground Squirrels - Yellowstone National Park

Coyote Hunting Ground Squirrels - Yellowstone National Park

Coyote in Winter - Yellowstone National Park

Raven - Yellowstone National Park

Raven - Yellowstone National Park

Big Horn Sheep - Yellowstone National Park

Bull Elk in Rut - Yellowstone National Park

Partridge - Yellowstone National Park

American Pelican on the Yellowstone River - Yellowstone National Park

American Pelican on the Yellowstone River - Yellowstone National Park

Bison Calf foraging in the rain - Yellowstone National Park

Grizzly Bear near Sedge Bay on Yellowstone Lake

Grizzly Bear near Sedge Bay on Yellowstone Lake

Grizzly Bear near Sedge Bay on Yellowstone Lake

Black Bear Cub up a tree - Yellowstone National Park

Sandhill Crane and chick near Sullivan, Wisconsin

Coyote - Yellowstone Lake Area, Yellowstone National Park

Grizzly Bear Yawning - Yellowstone National Park near Fishing Bridge

Grizzly Bear - Yellowstone National Park near Fishing Bridge

Grizzly Bear - Yellowstone National Park near Fishing Bridge

Grizzly Bear - Yellowstone National Park near Fishing Bridge

Grizzly Bear - Yellowstone National Park near Fishing Bridge

Grizzly Bear - Yellowstone National Park near Fishing Bridge