Black bear sow nursing a spring cub, Yellowstone National Park, Wyoming Coyote Buttes, Vermillion Cliffs National Monument, Arizona Bobcat in snow, near Bozeman, Montana Red fox kit pouncing on its sibling, Yellowstone National Park, Wyoming Two bull elk in the snow, National Elk Refuge, Jackson, Wyoming Whitetail deer fawn with reflection, in captivity, Sandstone, Minnesota Baobab at sunrise, Ruaha National Park, Tanzania Aspen trunks among yellow leaves, Colorado, USA Alpine meadow with orange sneezeweed and wildflowers, San Juan National Forest, Colorado Captive Siberian Tiger In The Snow, Near Bozeman, Montana Hippopotamus, Serengeti National Park, Tanzania, East Africa Joshua tree at sunset, Joshua Tree National Park, California Baby African elephant, Serengeti National Park, Tanzania, East Africa Two Bison Bulls Sparring, Yellowstone National Park, Wyoming Bison bull among yellow wildflowers, Yellowstone National Park, Wyoming Red-billed oxpecker on a Cape buffalo, Kruger National Park, South Africa Red rock formations, Red Canyon, Dixie National Forest, Utah Mountain lion mother and two cubs standing on a rock in a river, Minnesota Blacktail prairie dogs sharing something to eat, Wind Cave National Park, South Dakota Mule deer buck in snow, Roxborough State Park, Colorado Nile crocodile swimming, Serengeti National Park, Tanzania, East Africa Gray wolf in captivity, Sandstone, Minnesota, USA Quiver tree at dawn, Namakwa, Namaqualand, South Africa Dung beetle rolling a dung ball, Kruger National Park, South Africa, Africa Bison cows grazing, Yellowstone National Park, Wyoming Black bear, outside Glacier National Park, Montana Snow-capped Red Mountain reflected in Crystal Lake with fall colors, Colorado Meerkat or suricate standing guard duty, Northern Cape, Africa Gray wolf pups, in captivity, Sandstone, Minnesota Two dung beetles rolling a dung ball, Addo Elephant National Park, South Africa Male elk, Yellowstone National Park, Wyoming Pallid bat (Antrozous pallidus) in flight, near Portal, Arizona Lioness, Masai Mara National Reserve, Kenya, Africa White rhinoceros Kruger National Park, South Africa Two bighorn sheep rams head butting, Clear Creek County, Colorado Hippopotamus mother and baby, Ruaha National Park, Tanzania Gray wolf in captivity, Sandstone, Minnesota, USA Snow Leopard in the snow, in captivity, near Bozeman, Montana Sunset Over Sea Stacks And Surf, Ecola State Park, Oregon Hippopotamus, Serengeti National Park, Tanzania, East Africa Male Gambel's Quail scratching for food, Henderson, Nevada Needles near Elephant Hill, Canyonlands National Park, Utah Sunrise in the badlands, Theodore Roosevelt National Park, North Dakota Bosque del Apache National Wildlife Refuge, New Mexico American pika with food in its mouth, San Juan National Forest, Colorado Glacial valley, Stalheim, Norway, Scandinavia American pika, San Juan National Forest, Colorado Cannon Ball Concretions in the badlands, Theodore Roosevelt National Park, North Dakota Page 1 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10