African elephant with large tusks, Ngorongoro Crater, Tanzania, East Africa Bison in a snowstorm, Yellowstone National Park, Wyoming Baby African elephant, Serengeti National Park, Tanzania, East Africa Mountain goat (Oreamnos americanus) nanny and kid, Mount Evans, Colorado White pelican, Nelson Bay, New South Wales, Australia, Pacific Needles near Elephant Hill, Canyonlands National Park, Utah Cape buffalo or African buffalo Mountain Zebra National Park, South Africa Wavy orange and white sandstone at sunrise, Valley Of Fire State Park, Nevada Bison, Yellowstone National Park, Wyoming Cracked dunes with clouds, White Sands National Monument, New Mexico Nile Crocodile with mouth open, Kruger National Park, South Africa Infant Vervet Monkey, Kruger National Park, South Africa, Africa African daisy Bosche Range in winter, Jasper National Park, Rocky Mountains, Alberta, Canada Common zebra or Burchell's zebra, Masai Mara National Reserve, Kenya, Africa Bobcat in snow, near Bozeman, Montana Osprey landing on its nest, Lemhi County, Idaho Little Bear Creek at dawn, Shoshone National Forest, Montana Split-Leaf Indian Paintbrush And Alpine Avens, San Juan National Forest, Colorado Orange aspens in the fall, San Juan National Forest, Colorado, USA Male elk, Yellowstone National Park, Wyoming Helmeted guinea fowl among wildflowers, Namaqualand and glossy-eyed mountain daisies Gray wolf pups, in captivity, Sandstone, Minnesota Leopard, Ruaha National Park, Tanzania Orangutan mother and baby, Rio Grande Zoo, Albuquerque, New Mexico Two dung beetles rolling a dung ball, Addo Elephant National Park, South Africa Male greater kudu, Kruger National Park, South Africa Male Grant's gazelle, Samburu National Reserve, Kenya, Africa Western meadowlark calling, Antelope Island State Park, Utah Sneffels Range with fall colors, near Ouray, Colorado White-tailed deer buck, Custer State Park, South Dakota, USA American pika, San Juan National Forest, Colorado Bison bull and cow, Yellowstone National Park, Wyoming Male Lion, Addo Elephant National Park, South Africa American pika, San Juan National Forest, Colorado Cannon Ball Concretions in the badlands, Theodore Roosevelt National Park, North Dakota African wild dog, Kruger National Park, South Africa Yellow-bellied marmot among bistort, San Juan National Forest, Colorado Two lion cubs, Selous Game Reserve, Tanzania Pink clouds along the Teton Range at sunset, Grand Teton National Park, Wyoming Peter Lougheed Provincial Park, Kananaskis Country, Alberta, Canada Male nyala, Imfolozi Game Reserve, South Africa Baby porcupine sitting on a weathered elk antler, Bozeman, Montana Sipapu Natural Bridge, Natural Bridges National Monument, Utah Meerkat or suricate standing guard duty, Northern Cape, Africa Three African elephant drinking, Mikumi National Park, Tanzania Sunset at an unnamed lake near Salmo Lake, Alaska Highway, Yukon Territory, Canada Malign River and Malign Lake in winter, Jasper National Park, Alberta, Canada Page 1 Page 2 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10