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  1. Panorama of West Needle Mountains, Weminuche Wilderness, Colorado
  2. African Elephant (Loxodonta africana) mother and calf silhouetted at sunset, Kenya
  3. Court of the Patriarchs rising above river, Zion National Park, Utah
  4. Cathedral Rock reflected in Oak Creek, Red Rock State Park near Sedona, Arizona
  5. Coast at sunset, Blowing Rocks Beach, Jupiter Island, Florida
  6. Claret Cup Cactus (Echinocereus triglochidiatus) flowers in bloom
  7. Common Sunflower (Helianthus annuus) group showing symmetrical seed heads, North America
  8. Rhododendron blossoming at Mabry Mill, Blue Ridge Parkway, Virginia
  9. Southern Hawker Dragonfly close-up, on stem, New Mexico
  10. Moon over Canyonlands National Park from Green River Overlook, Utah
  11. African Lion cubs resting on a rock, Hwange National Park, Zimbabwe
  12. Beach and coastline, Manuel Antonio National Park, Costa Rica
  13. Northern Saw-whet Owl perching in a wild rose bush, British Columbia, Canada
  14. Storm cloud over beach, Canaveral National Seashore, Florida
  15. El Arco and sea stacks, Cabo San Lucas, Mexico
  16. Aspen (Populus tremuloides) trunks, Colorado
  17. Aspen grove in fall colors, Washington Gulch, Gunnison National Forest, Colorado
  18. Broadleaf forest in fall colors as seen from Buck Hollow Overlook, Virginia
  19. Frozen waterfall in winter, San Juan Mountains, Colorado
  20. Great Horned Owl adult perching in a snow-covered tree, British Columbia, Canada
  21. Storm clouds over South Llano River, South Llano River State Park, Texas
  22. Roaring Fork River flowing through forest in Great Smoky Mountains National Park
  23. Aspens (Populus tremuloides) with snow, Gunnison National Forest, Colorado
  24. Saguaro cacti and Superstition Mountains, Lost Dutchman State Park, Arizona
  25. Newfound Gap, Great Smoky Mountains National Park, North Carolina
  26. Paintbrush (Castilleja sp) and the Organ Rock, Arches National Park, Utah
  27. East Beckwith Mountain and trees in fall color Gunnison National Forest Colorado
  28. Timber Wolf (Canis lupus) portrait with snow on muzzle, Montana
  29. Aspen (Populus tremuloides) forest, Colorado
  30. Cliffs and the Pacific Ocean, Garrapata State Beach, Big Sur, California
  31. American Alligator with a butterfly on its snout, Everglades National Park, Florida
  32. Ajo Mountains, Organ Pipe Cactus National Monument, Sonoran Desert, Arizona
  33. Sunrise and crescent moon overlooking Haleakala Crater, Maui, Hawaii
  34. Big Sur coast near Grimes Point, California
  35. Aspen trees in fall colors, Lost Lake, Gunnison National Forest, Colorado
  36. Colorado Blue Columbine (Aquilegia caerulea) flowers in American Basin, Colorado
  37. Palm trees line Penca Beach, Costa Rica
  38. Cascades at Emerald Pools, Zion National Park, Utah
  39. Organ Mountains near Las Cruces, New Mexico
  40. Yucca (Yucca sp) and Organ Mountains near Las Cruces, New Mexico
  41. Aspen grove in fall colors, Maroon Bells, Snowmass Wilderness, Colorado
  42. Moon over El Arco, Cabo San Lucas, Mexico
  43. Wild Goose Island in St Mary's Lake, Glacier National Park, Montana
  44. The Teton Range at String Lake Grand Teton National Park Wyoming
  45. Palm trees, Agana Beach, Guam
  46. Rufous Hummingbird (Selasphorus rufus) male feeding on flower nectar
  47. Rio Chama in autumn New Mexico
  48. Old growth forest of Coast Redwood, Del Norte Coast Redwoods State Park, California