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  1. Red and Green Macaw pair courting, Buraco das Araras, Pantanal, Brazil
  2. Acropolis And Parthenon, Athens
  3. Costa Rica, Tabacon Hot Springs, tropical vegetation along natural hot springs
  4. Cretaceous Lambeosaurus Dinosaur Fossil
  5. Eocene Echmatemys Fossil Turtle
  6. Tabacon Hot Springs And Volcan Arenal
  7. Saguaro cacti, Sabino Canyon, Saguaro National Park, Arizona
  8. Coqui frog on leaf, El Yunque Forest, Puerto Rico
  9. Deception Pass Bridge from North Beach, Whidbey Island, Washington
  10. Green Turtle, hatchlings head to sea, Ascension Island, South Atlantic Ocean
  11. Black-footed Penguin descending stairs, Boulders Beach, South Africa
  12. Costa Rica, Monteverde, Monteverde Cloud Forest Reserve
  13. Falls Creek Falls, Gifford Pinchot National Forest, Washington
  14. Upper Body Of Notoungulata Fossil
  15. Trees below Mount Assiniboine with Sunburst Lake, British Columbia, Canada
  16. Norway, Lofoten Islands, Moskenesoya Island, Reine, above Arctic Circle
  17. Coast at sunset, Deception Pass State Park, Washington
  18. Parasaurolophus Dinosaur Fossil
  19. Saguaro cacti, Saguaro National Park, Arizona
  20. Coniferous forest in fog, Deception Pass State Park, Washington
  21. White Cliffs Of Dover, Seven Sisters, Beachy Head, East Sussex
  22. Summit Of The Monch, 4,107 Metres (13,474 Feet) From West, Bernese Alps, Switzerland
  23. Deception Pass Bridge in fog, Deception Pass State Park, Washington
  24. Bentonite clay deposits, Painted Hills, John Day National Monument, Oregon
  25. Crescent moon and summit of Mount Assiniboine, British Columbia, Canada
  26. Palouse Falls, Palouse River, Washington
  27. Venezuela, Angel Falls, Canaima National Park
  28. Black-footed Penguin group between large boulders, Boulders Beach, South Africa
  29. Saguaro cactus, Saguaro National Park, Arizona
  30. Mexico, Chichen Itza, Kukulcan
  31. Sundew showing sticky hairs, Stirling Range National Park, Western Australia
  32. Tundra and Mount Assiniboine, British Columbia, Canada
  33. Green Sea Turtle returning to sea after nesting, Ascension Island, Atlantic Ocean
  34. Sculpture And Pyramid Of Kukulcan
  35. Southern Double-collared Sunbird male on Pincushion protea flower, South Africa
  36. Toco Toucan
  37. Bigleaf Maple Seedling grows on mossy trunk, Cascade Mountains
  38. Quokka mother with joey in pouch, Rottnest Island, Perth, Western Australia, Australia
  39. Utah, Bryce Canyon National Park, detail of Hoodoos, eroded lake sediments
  40. Galapagos Giant Tortoise, endangered, Santa Cruz Island, Galapagos
  41. Rainbow at Victoria Falls, Zimbabwe
  42. Bunchberry, Dogwood, Tatshenshini River, British Columbia, Canada
  43. Galapagos Sea Lion pups playing, Espanola Island, Galapagos Islands, Ecuador
  44. Green Turtle nesting female on beach, Ascension Island, South Atlantic Ocean
  45. Red-Eyed Tree Frog
  46. Ruins Of Sanctuary Of Athena At Delphi
  47. Iceland, Godafoss waterfall, north near Akureyri
  48. Spain, Granada, Alhambra, Legendary Moorish Palace Interior Details