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  1. Cottonwood Tree In Snow Covered Field, Lamar Valley, Yellowstone National Park
  2. Two Humpback Whales Surfacing And Splashing In The Water, Southern Ocean, Antarctica
  3. Fairy Falls in Yellowstone National Park; Wyoming, United States of America
  4. Lone Adelie Penguin Standing On Icy Tundra At Cierva Cove, Hughes Bay Adelie, Antarctica
  5. Bull Elk In A Field Of Sagebrush Next To A Juniper Tree, Yellowstone National Park
  6. South Fork Of The Shoshone River In Winter, Wyoming
  7. Brown Bear In Front Of A Deciduous Forest In Glacier Bay National Park, Alaska
  8. Close-Up Of Two King Penguins In Mating Ritual, South Georgia Island, Antarctica
  9. Snow Covered Barronette Peak In The Absaroka Range, Yellowstone National Park, Wyoming
  10. Portrait Of A Brown Bear Standing On The Rocks In Glacier Bay National Park, Alaska
  11. Sandstone Rock Formations At Arches National Park, Utah
  12. Dunanda Falls At Night With A Lunar Rainbow, Yellowstone National Park, Wyoming
  13. Gnarly Juniper Tree With A Bull, Yellowstone National Park, Montana
  14. Amphitheater Mountain In The Absaroka Range, Yellowstone National Park, Wyoming
  15. Waterfalls Cascading Over The Cliffs In The Rugged Countryside, Iceland
  16. King Penguins On The Tundra In A Snow Storm, South Georgia Island, Antarctica
  17. King Penguins On The Beach, South Georgia, Antarctica
  18. The Grand Tetons Reflected In Snake River In Grand Teton National Park, Wyoming
  19. Sandstone Rock Formations And Juniper Trees In Capitol Reef National Park, Utah
  20. Brown Bear In Front Of A Deciduous Forest In Glacier Bay National Park, Alaska
  21. Lodgepole Pine Tree And Coyote Tracks In Snow, Yellowstone National Park, Wyoming
  22. Waterfalls Cascading Over The Cliffs In The Rugged Countryside, Iceland
  23. A Coyote Walking On The Ice, Yellowstone National Park, Wyoming
  24. King Penguins Lined Up On The Beach At The Water's Edge, South Georgia, Antarctica
  25. Underneath The Hickman Natural Bridge, Capitol Reef National Park, Utah
  26. Lodgepole Pines And Snow In The Mist
  27. Portrait Of A Brown Along The Shore In Glacier Bay National Park, Alaska
  28. View Through The Leaves Of A Bald Eagle Perched In A Tree Calling, Minnesota
  29. Dunanda Falls At Night With A Lunar Rainbow, Yellowstone National Park, Wyoming
  30. Storm Clouds Over Glacier At Lemaire Channel Along The Antarctic Peninsula
  31. Gnarled Juniper Tree Trunks, Mammoth Hot Springs, Yellowstone Natural Park, Wyoming
  32. Fall Foliage Over The Tundra And Mountain Ridge In The Arctic National Wildlife Refuge
  33. Sandstone Rock Formations Covered In Juniper Trees, Capitol Reef National Park, Utah
  34. King Penguins Walking On The Shore Of South Georgia Island, Antarctica
  35. Golden, Yellow Quaking Aspens, Yellowstone National Park, Wyoming
  36. Jagged Mountain Of Packed Ice On South Georgia Island, South Georgia, Antarctica
  37. Rookery Of Hundreds Of King Penguins On The Beach Of South Georgia Island, Antarctica
  38. Colony Of King Penguins, South Georgia Island, South Georgia, Antarctica
  39. Colony Of King Penguins On South Georgia Island
  40. King Penguins, South Georgia, Antarctica