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  1. Common Sunflower group showing symmetrical seed heads, North America
  2. Mt Moran reflected in Oxbow Bend, Grand Teton National Park, Wyoming
  3. Brown Pelican (Pelecanus occidentalis) adult portrait, Texas
  4. Rainbow Falls cascading into pool, Big Island, Hawaii
  5. Colorado River, Grand Canyon National Park, Arizona
  6. Gothic Mountain and Beaver Lodge, near Crested Butte, Colorado
  7. Rocky Mountain Bee Plant (Cleome serrulata) flower, Great Sand Dunes National Monument
  8. Aspen in fall colors and Maroon Bells, Elk Mountains, Snowmass Wilderness, Colorado
  9. Gibbon Falls cascading into river, Yellowstone National Park, Wyoming
  10. Sand dunes, Monahans Sandhills State Park, Texas
  11. African Lion cubs resting on a rock, Hwange National Park, Zimbabwe, Africa
  12. Redhead Duck (Aythya americana) male with reflection near reeds, Washington
  13. Full moon over East Beckwith Mountain rising above fall colored Aspen forests, Colorado
  14. Colorado River from Toroweap Overlook, Grand Canyon National Park, Arizona
  15. Boreal forest along lake edge, Nutzotin Mountains, Alaska
  16. Giraffe (Giraffa camelopardalis) trio at sunrise, Masai Mara, Kenya, composite image
  17. Orangutan (Pongo pygmaeus) young eating fruit, Sabah, Borneo, Malaysia
  18. Agave (Agave sp) and Parry's Penstemon (Penstemon parryi) close up, North America
  19. Little Pigeon River, Great Smoky Mountains National Park, Tennessee
  20. West Indian Manatee Mother And Calf, Crystal River, Florida
  21. Path Through Grasses And Pines Near Marsh, Saint George Island, Florida
  22. Sunrise, Hillman Marsh, Ontario, Canada
  23. Green River Overlook, Canyonlands National Park, Utah
  24. Sand Bluebonnet, Pointed Phlox, White Prickly Poppy, and Squaw-weed flowers
  25. African Elephant (Loxodonta africana) herd sniffing the air, Kenya
  26. West Indian Manatee Mother And Calf Surfacing, Crystal River, Florida
  27. Sunset of the Atlantic Ocean near Thunder Hole, Acadia National Park, Maine
  28. Nymphalid Butterfly feeding on flower nectar, native to Asia
  29. Long Pricklyhead Poppy (Papaver argemone) field near Christine, Texas
  30. Mountain Bluebird (Sialia currucoides) perching on twig, North America
  31. Plaza Blanca near Abiquiu, New Mexico
  32. California Poppy meadow with grasses, California
  33. Bluebonnet and Paintbrush meadow, Cedar Hill State Park, Texas
  34. Delaware Falls, Ricketts Glen State Park, Pennsylvania
  35. Spooners Cove, Montano de Oro State Park, California
  36. Ocean and lava rocks at sunset, Puuhonua, Hawaii
  37. Ocotillo and the Vallecito Mountains, Anza-Borrego Desert State Park, California
  38. Siberian Tiger (Panthera tigris altaica) running, native to Russia
  39. Miette Range and Talbot Lake, Jasper National Park, Canada
  40. Steam rising from Mammoth Hot Springs, Yellowstone National Park, Wyoming
  41. Barn Owl (Tyto alba) perching among dry grasses, British Columbia, Canada
  42. Sunrise at Hurricane Ridge, Olympic National Park, Washington
  43. Hippopotamus (Hippopotamus amphibius) at water surface, Tanzania
  44. View from the Green River Overlook, Canyonlands National Park, Utah
  45. The Watchman, Zion National Park, Utah
  46. Bobcat (Lynx rufus) mother and kitten in snowfall, North America
  47. Sand dunes with Sangre de Cristo Mountains in the background, Colorado
  48. Moon over Carson Range with Carson River, Nevada