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  1. Marcellina Mountain near Crested Butte, Colorado
  2. Elephant Rock, a unique sandstone formation, Valley of Fire State Park, Nevada
  3. Fortress Mountain, Kannaskis Country, Alberta, Canada
  4. Cathedral Rock Reflection, Coconino National Forest, Near Sedona, Arizona
  5. Mount Patterson, Waputik Range, Banff National Park, Alberta, Canada
  6. Pounding waves and rocky shoreline at Piedras Blancas, California
  7. East and West Mittens, buttes at sunrise, Monument Valley, Arizona
  8. Shiprock, the basalt core of an extinct volcano, New Mexico
  9. Vulcan's Throne from Toroweep Overlook, Grand Canyon National Park, Arizona
  10. Winter forest, British Columbia
  11. Wind ripples in Kelso Dunes, Mojave National Preserve, California
  12. Savegre River flowing through forest, Costa Rica
  13. Reflection of clouds in the water, Arapaho National Wildlife Refuge, Colorado
  14. Opal Range surrounded by fog, Kananaskis Country, Alberta, Canada
  15. Paper Kite Butterflies Flying, Philippines
  16. Paper Kite Butterflies Flying, Philippines
  17. Cape Buffalo (Syncerus caffer) portrait, Kenya
  18. Greater Prairie Chicken male in courtship display, Eagle Lake, Texas
  19. Wilson Arch, off of highway 191, made of entrada sandstone, Utah
  20. Tufa at Mono Lake, Sierra Nevada, California
  21. Delicate Arch in Arches National Park, Utah
  22. Startrails over Shiprock in the four corners region of the Southwest, New Mexico
  23. Johnson Lake and Mount Rundle, Banff National Park, Alberta, Canada
  24. La Sal Mountains and Balanced Rock, Arches National Park, Utah
  25. Sand dunes, Great Sand Dunes National Monument, Colorado
  26. Northern Elephant Seal Bulls Fighting In Surf, Piedras Blancas, California
  27. Coastal Rocks At Sunset, Pu'uhonua, Big Island, Hawaii
  28. Square Butte near Kaibito, Arizona
  29. Providence Mountains, Kelso Dunes, Mojave National Preserve, California
  30. Black-cheeked Woodpecker (Melanerpes pucherani) male, Costa Rica
  31. Peregrine Falcon adult in protective stance standing on downed duck, North America