Male nyala, Imfolozi Game Reserve, South Africa Little Bear Creek at dawn, Shoshone National Forest, Montana White pelican, Nelson Bay, New South Wales, Australia, Pacific Whitetail Deer buck in velvet, Devil's Tower National Monument, Wyoming Baby Siberian lynx or Eurasian lynx, Animals of Montana, Bozeman, Montana Fence posts in salt grass, Hope, Alaska Mountain bluebird pair at their nest, Yellowstone National Park, Wyoming Bison bull among yellow wildflowers, Yellowstone National Park, Wyoming Bighorn sheep ram on rocky slope, Colorado, USA Infant Vervet Monkey, Kruger National Park, South Africa, Africa Fog mingling with evergreen trees, Yellowstone National Park, Wyoming American pika with food in its mouth, San Juan National Forest, Colorado Red fox kit pouncing on its sibling, Yellowstone National Park, Wyoming Helmeted guinea fowl among wildflowers, Namaqualand and glossy-eyed mountain daisies Detail of Horsetail Falls, near Valdez, Alaska Bobcat in snow, near Bozeman, Montana African elephant eye, Imfolozi Game Reserve, South Africa, Africa Dawn at Swiftcurrent Creek, Glacier National Park, Montana Bull Elk Bugling, Jasper National Park, Alberta, Canada Bison, Theodore Roosevelt National Park, North Dakota African wild dog, Kruger National Park, South Africa Captive gray wolf in the snow, near Bozeman, Montana Lioness, Masai Mara National Reserve, Kenya, Africa Bison bull and cow, Yellowstone National Park, Wyoming Blue wildebeest cow and days-old calf running, Ngorongoro Crater, Tanzania Sunset Over Sea Stacks And Surf, Ecola State Park, Oregon Bison, cow cleaning her calf, Yellowstone National Park, Wyoming Hippopotamus adult and baby, Serengeti National Park, Tanzania, East Africa Glacial valley, Stalheim, Norway, Scandinavia Clouds at sunset reflected in an unnamed lake, Shoshone National Forest, Wyoming Bighorn sheep ram in the snow, Yellowstone National Park, Wyoming Barn owl, Arizona Sonora Desert Museum, Tucson, Arizona African elephant, Tarangire National Park, Tanzania, East Africa Bobcat mother with 21 day old kittens, Sandstone, Minnesota Mount McKinley (Mount Denali), Denali National Park and Preserve, Alaska Pink clouds along the Teton Range at sunset, Grand Teton National Park, Wyoming Bighorn sheep ram in the snow, Yellowstone National Park, Wyoming Cheetah, Masai Mara National Reserve, Kenya, East Africa, Africa Maroon Bells and Crater Lake, Gunnison National Forest, Colorado Craggy mountains with clouds and snow cover, Jasper National Park, Alberta, Canada Male common waterbuck, Greater Limpopo Transfrontier Park, Africa Bison, cow and calf, Yellowstone National Park, Wyoming Nile Crocodile with mouth open, Kruger National Park, South Africa Fremont's peppergrass behind a weathered juniper trunk, Arches National Park, Utah Blue columbine, San Juan National Forest, Colorado Aspen leaf turning red and orange on a lichen-covered rock, Colorado, USA Baby porcupine sitting on a weathered elk antler, Bozeman, Montana Guanaco, Torres del Paine National Park, Patagonia, Chile Page 1 Page 2 Page 3 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10