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  1. Herb of the Cross at Franklin Mountains State Park, Chihuahuan Desert, Texas
  2. Storm clouds over South Llano River, South Llano River State Park, Texas
  3. Sand Verbena and Primrose blooming Anza Borrego Desert State Park California
  4. Ajo Mountains, Organ Pipe Cactus National Monument, Sonoran Desert, Arizona
  5. El Arco and sea stacks, Cabo San Lucas, Mexico
  6. Bixby Bridge Big Sur California
  7. Rolling fog on Clingman's Dome, Great Smoky Mountains National Park, Tennessee
  8. Saguaro cacti and Superstition Mountains, Lost Dutchman State Park, Arizona
  9. Tricolored Heron (Egretta tricolor) wading, North America
  10. Birch forest, Pictured Rocks National Lakeshore, Michigan
  11. Pond and Avery Peak, San Juan Mountains, Colorado
  12. Saltwater marshes at Cedar Key, Florida
  13. Green Violet-ear (Colibri thalassinus) hummingbird foraging, Costa Rica
  14. Rhododendron At Mabry Mill, A Restored Sawmill, Blue Ridge Parkway, Virginia
  15. Little Stony Creek flowing through Jefferson National Forest, Virginia
  16. Yucca (Yucca sp) and Organ Mountains near Las Cruces, New Mexico
  17. Saguaro cacti and Superstition Mountains at Lost Dutchman State Park, Arizona
  18. Timber Wolf (Canis lupus) portrait of pair sitting in snow, North America
  19. Elk or Wapiti (Cervus elaphus) male portrait, North America
  20. Sandy beach at sunset, Oahu, Hawaii
  21. Opuntia cactus, Chisos Mountains, Big Bend National Park, Chihuahuan Desert, Texas
  22. Green-Throated Mango Male Feeding On Flower Nectar, Trinidad, Caribbean
  23. Orange Sneezeweed and Indian Paintbrush beside stream, Yankee Boy Basin, Colorado
  24. Crabtree Falls cascading into stream in forest, Blue Ridge Parkway, North Carolina
  25. California Poppy (Eschscholzia californica) field, Montano de Oro State Park, California
  26. Field of sunflowers, Flint Hills National Wildlife Refuge, Kansas
  27. Sandstone mountains, Palo Duro Canyon State Park, Texas
  28. Autumn deciduous forest, Shenandoah National Park, Virginia
  29. Red Mountain reflected in pond, San Juan Mountains, Colorado
  30. Wotans Throne at sunrise from Cape Royal, Grand Canyon National Park, Arizona
  31. Paintbrush and the Organ Rock Arches National Park Utah
  32. Southern Hawker Dragonfly close-up, on stem, New Mexico
  33. Drummond's Phlox (Phlox drummondii) meadow near Leming, Texas
  34. Cascades at Emerald Pools, Zion National Park, Utah
  35. Atlantic coast from Cadillac Mountain, Acadia National Park, Maine
  36. Moon over Canyonlands National Park from Green River Overlook, Utah
  37. Newfound Gap, Great Smoky Mountains National Park, North Carolina
  38. Tallgrass Prairie National Preserve, Kansas
  39. Amphitheater from Bryce Point, Bryce Canyon National Park, Utah
  40. Larkspur And Paintbrush Flowering, Yankee Boy Basin, San Juan Mountains, Colorado
  41. Aspen trees in fall colors, Lost Lake, Gunnison National Forest, Colorado
  42. Lower Yellowstone Falls Yellowstone National Park Wyoming
  43. Timber Wolf (Canis lupus) trio playing in snow, Montana
  44. Hedgehog Cactus (Echinocereus engelmannii) flowering, Arizona
  45. Roaring fork river Great Smoky Mountains National Park Tennessee
  46. The Mittens At Sunset, Monument Valley, Arizona
  47. East Beckwith Mountain Colorado
  48. Lover's Beach with crashing waves, Cabo San Lucas, Mexico