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  1. Mule Deer (Odocoileus hemionus) male in dry grass, North America
  2. Gunnison National Forest in fall Colorado
  3. Western Screech Owl perching in a tree with snow on its head, British Columbia, Canada
  4. Aspen in fall colors and Maroon Bells, Elk Mountains, Snowmass Wilderness, Colorado
  5. Green Sea Turtle (Chelonia mydas), Balicasag Island, Philippines
  6. Swift River, White Mountains National Forest, New Hampshire
  7. Snowy Owl adult amid dry grass, circumpolar species, British Columbia, Canada
  8. Single-leaf Pinyon Pine at Toroweap Overlook, Grand Canyon National Park, Arizona
  9. Orange Sneezeweed and Delphinium in American Basin, Colorado
  10. Little Pigeon River, Great Smoky Mountains National Park, Tennessee
  11. Winter in Yosemite National Park, California
  12. Pyramid Mountain and Pyramid Lake, Jasper National Park, Alberta, Canada
  13. Shiprock, the basalt core of an extinct volcano, New Mexico
  14. Mount Whitney and the Sierra Nevada from Alabama Hills, California
  15. Shipwreck Beach, Kauai, Hawaii
  16. Mt Spry with the Virgin River surrounded by Cottonwood trees, Zion National Park, Utah
  17. Quaking Aspens In Winter, Aspen Vista, Santa Fe National Forest, New Mexico
  18. Mountain Lion or Cougar walking through a field of red Paintbrush flowers
  19. American White Pelican pair preening in shallow water, Texas Coast, Texas
  20. Bluebonnet and Paintbrush meadow, Cedar Hill State Park, Texas
  21. Waves crashing on Point Dume Beach, California
  22. Zion Canyon near Emerald Pools, Zion National Park, Utah
  23. Pacific Rhododendrons and Coast Redwood, Del Norte Coast, California
  24. Sand Verbena and Desert Sunflowers, Anza-Borrego Desert State Park, California
  25. African Lion cubs resting on a rock, Hwange National Park, Zimbabwe, Africa
  26. Palmyra Peak reflected in Alta Lake, Colorado
  27. Ocotillo and the Vallecito Mountains, Anza-Borrego Desert State Park, California
  28. Mt Rainier reflected in lake, Mt Rainier National Park, Washington
  29. Rock Formation, Cathedral Rock, Coconino National Forest, Arizona
  30. Aspen (Populus tremuloides) forest in spring, Gunnison National Forest, Colorado
  31. Beavertail Cactus (Opuntia basilaris) flowering, Arizona
  32. Storm clouds over South Llano River, South Llano River State Park, Texas
  33. Opuntia (Opuntia sp) cactus blooming, North America
  34. Nokhu crags hornfel layers carved by glaciers Medicine Bow Range Colorado
  35. Giraffe (Giraffa camelopardalis) trio at sunrise, Masai Mara, Kenya, composite image
  36. Pine (Pinus sp) trees covered with snow in winter, Yellowstone National Park, Wyoming
  37. Panorama of Mammoth Peak and Kuna Crest, Yosemite National Park, California
  38. Rock Formations At Night, City Of Rocks State Park, New Mexico
  39. Sunset over Miette Range and Talbot Lake, Jasper National Park, Alberta, Canada
  40. Bald Cypress at upper Blue Basin, Reelfoot National Wildlife Refuge, Tennessee
  41. American Alligator, North America
  42. Moon over Carson Range with Carson River, Nevada
  43. Miette Range and Talbot Lake, Jasper National Park, Canada
  44. Sun illuminating the Alabama Hills California
  45. Atlantic coast near Thunder Hole, Acadia National Park, Maine
  46. Aspen and Spruce trees dusted with snow, Rocky Mountain National Park, Colorado
  47. Full moon rising over Zabriskie Point, Death Valley National Park, California
  48. Rio Grande and Sangre de Cristo Mountains, Colorado