Skip Menu. Navigate to content in this page
Accessibility Assistance, opens A D A page
  1. Black bear, outside Glacier National Park, Montana
  2. White pelican, Nelson Bay, New South Wales, Australia, Pacific
  3. Baby Siberian lynx or Eurasian lynx, Animals of Montana, Bozeman, Montana
  4. Bison bull among yellow wildflowers, Yellowstone National Park, Wyoming
  5. Infant Vervet Monkey, Kruger National Park, South Africa, Africa
  6. Captive gray wolf howling in the snow, near Bozeman, Montana
  7. Four male Lion, Kruger National Park
  8. Bison bull and cow, Yellowstone National Park, Wyoming
  9. Bison, cow cleaning her calf, Yellowstone National Park, Wyoming
  10. American pika with food in its mouth, San Juan National Forest, Colorado
  11. Fog mingling with evergreen trees, Yellowstone National Park, Wyoming
  12. Bison, Theodore Roosevelt National Park, North Dakota
  13. Bighorn sheep ram on rocky slope, Colorado, USA
  14. Detail of Horsetail Falls, near Valdez, Alaska
  15. Gray wolf in captivity, Sandstone, Minnesota, USA
  16. White-tailed deer buck, Custer State Park, South Dakota, USA
  17. Blacktail prairie dogs sharing something to eat, Wind Cave National Park, South Dakota
  18. African elephant eye, Imfolozi Game Reserve, South Africa, Africa
  19. Dawn at Swiftcurrent Creek, Glacier National Park, Montana
  20. Mountain bluebird pair at their nest, Yellowstone National Park, Wyoming
  21. American pika, San Juan National Forest, Colorado
  22. Bull Elk Bugling, Jasper National Park, Alberta, Canada
  23. Red fox kit pouncing on its sibling, Yellowstone National Park, Wyoming
  24. Teton Range at Dawn in winter, Grand Teton National Park, Wyoming
  25. Bobcat mother with 21 day old kittens, Sandstone, Minnesota
  26. Captive gray wolf in the snow, near Bozeman, Montana
  27. Bobcat in snow, near Bozeman, Montana
  28. Pebbles at St. Mary Lake, Glacier National Park, Montana
  29. Mount McKinley (Mount Denali), Denali National Park and Preserve, Alaska
  30. Blue wildebeest cow and days-old calf running, Ngorongoro Crater, Tanzania
  31. Glacial valley, Stalheim, Norway, Scandinavia
  32. Barn owl, Arizona Sonora Desert Museum, Tucson, Arizona
  33. Hippopotamus adult and baby, Serengeti National Park, Tanzania, East Africa
  34. Bighorn sheep ram in the snow, Yellowstone National Park, Wyoming
  35. Fence posts in salt grass, Hope, Alaska
  36. Bighorn sheep ram in the snow, Yellowstone National Park, Wyoming
  37. Nile Crocodile with mouth open, Kruger National Park, South Africa
  38. Maroon Bells and Crater Lake, Gunnison National Forest, Colorado
  39. Guanaco, Torres del Paine National Park, Patagonia, Chile
  40. Lioness, Masai Mara National Reserve, Kenya, Africa
  41. Clouds at sunset reflected in an unnamed lake, Shoshone National Forest, Wyoming
  42. Male common waterbuck, Greater Limpopo Transfrontier Park, Africa
  43. Two bighorn sheep rams head butting, Clear Creek County, Colorado
  44. Mink in captivity, Sandstone, Minnesota
  45. Fremont's peppergrass behind a weathered juniper trunk, Arches National Park, Utah
  46. Bison bulls sparring, Custer State Park, South Dakota
  47. Pink clouds along the Teton Range at sunset, Grand Teton National Park, Wyoming
  48. Craggy mountains with clouds and snow cover, Jasper National Park, Alberta, Canada