Skip Menu. Navigate to content in this page
Accessibility Assistance, opens A D A page
  1. Bison Bull Covered With Frost In The Winter, Yellowstone National Park, Wyoming
  2. Mountain lion or cougar (Felis concolor) in snow, near Bozeman, Montana
  3. Sunrise over Alpine wildflowers, San Juan National Forest, Colorado
  4. Masai Giraffe mother and young, Serengeti National Park, Tanzania, Africa
  5. Bison cow and calf, Yellowstone National Park, Wyoming
  6. Bobcat in the snow, near Bozeman, Montana
  7. Two bison (Bison bison) bulls facing off, Yellowstone National Park, Wyoming
  8. Bison in snow, Yellowstone National Park, Wyoming
  9. Canadian Lynx in snow in captivity, near Bozeman, Montana
  10. Mears Peak with snow and yellow aspens in the fall, Colorado, USA
  11. Red and orange fall colors in the Wasatch Mountains, Uinta National Forest, Utah
  12. Canadian Lynx in snow in captivity, near Bozeman, Montana
  13. Gray wolf drinking in the fog, reflected in the water, Sandstone, Minnesota
  14. Emerald Pools Trail, Zion National Park, Utah
  15. Captive Barn Owl In Barn Window, Boulder County, Colorado
  16. African Elephant Baby And Mother, Addo Elephant National Park, South Africa
  17. Bull elk bugling in the snow, Jasper National Park, Alberta, Canada
  18. Whitetail deer fawn among oxeye daisy, in captivity, Sandstone, Minnesota
  19. Mears Peak with snow and yellow aspens in the fall, Colorado, USA
  20. Guadalupe Peak and El Capitan at sunset, Guadalupe Mountains National Park, Texas
  21. Bison in a snowstorm, Yellowstone National Park, Wyoming
  22. Red Fox in the snow, Prospect Park, Wheatridge, Colorado
  23. Bobcat in snow, near Bozeman, Montana
  24. Young black bear a year and a half old, Bozeman, Montana
  25. Sneffels Range with fall colors, near Ouray, Colorado
  26. Blue columbine, Weston Pass, Pike and San Isabel National Forest, Colorado
  27. Sunset over The Sawtooth Mountains, Sawtooth National Recreation Area, Idaho
  28. Grinnell Point and Swiftcurrent Creek, Glacier National Park, Montana
  29. Guadalupe Peak and El Capitan at sunset, Guadalupe Mountains National Park, Texas
  30. Bison reflected in a pond, Yellowstone National Park, Wyoming
  31. Cape buffalo or African buffalo Masai Mara National Reserve, Kenya
  32. Aspen grove in early fall, White River National Forest, Colorado
  33. Sneffels Range with aspens in fall colors, near Ouray, Colorado
  34. Black bear sow nursing a spring cub, Yellowstone National Park, Wyoming
  35. Cascade in The Narrows of the Virgin River, Zion National Park, Utah
  36. Lane through fall aspens, Ophir Pass, Uncompahgre National Forest, Colorado
  37. Fall colors of aspens with evergreens, near Ouray, Colorado
  38. Orange clouds at dawn above Longs Peak, Rocky Mountain National Park, Colorado
  39. Two bull elk sparring during the rut, Jasper National Park, Alberta, Canada
  40. Wilson Peak at dawn, Uncompahgre National Forest, Colorado
  41. Moraine Lake in the fall with fresh snow, Banff National Park, Alberta, Canada
  42. Captive Siberian Tiger In The Snow, Near Bozeman, Montana
  43. Baobab at sunrise, Ruaha National Park, Tanzania
  44. Mountain lion or cougar in snow, near Bozeman, Montana
  45. Two bull elk in the snow, National Elk Refuge, Jackson, Wyoming
  46. Common eland buck, Mountain Zebra National Park, South Africa
  47. The Three Gossips and common paintbrush, Arches National Park, Utah
  48. Maroon Bells with fall colors, White River National Forest, Colorado