Edited by Alicia Cordero, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) miheco, some rights reserved (CC BY-SA)
- 2. (c) Brent Miller, some rights reserved (CC BY-NC-ND)
- 3. (c) stonebird, some rights reserved (CC BY-SA)
- 4. (c) Eric Jacob, some rights reserved (CC BY-NC), uploaded by Eric Jacob
- 5. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 6. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 7. (c) _suika, some rights reserved (CC BY-NC)
- 8. (c) J. N. Stuart, some rights reserved (CC BY-NC-ND)
- 9. (c) stonebird, some rights reserved (CC BY-NC-SA)
- 10. (c) Anita, some rights reserved (CC BY-NC)
- 11. (c) Bri Weldon, some rights reserved (CC BY)
- 12. (c) kqedquest, some rights reserved (CC BY-NC)
- 13. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 14. (c) 2009 Barry Breckling, some rights reserved (CC BY-NC-SA)
- 15. (c) Anthony Mendoza, some rights reserved (CC BY-NC-SA)
- 16. (c) J Brew, some rights reserved (CC BY-SA), uploaded by J Brew
- 17. (c) 2013 Keir Morse, some rights reserved (CC BY-NC-SA)
- 18. (c) Joe Decruyenaere, some rights reserved (CC BY-SA)
- 19. (c) sedges_have_edges, some rights reserved (CC BY-NC-ND)
- 20. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 21. (c) Jerry Kirkhart, some rights reserved (CC BY-NC)
- 22. (c) Steve Berardi, some rights reserved (CC BY-SA)
- 23. (c) George Shepherd, some rights reserved (CC BY-NC-SA)
- 24. (c) mary, some rights reserved (CC BY-NC-ND)
- 25. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 26. (c) Bill Bumgarner, some rights reserved (CC BY-NC-ND)
- 27. (c) Saguaro National Park, some rights reserved (CC BY)
- 28. (c) Leonora Enking, some rights reserved (CC BY-SA)
- 29. (c) Alfred Diem, some rights reserved (CC BY)
- 30. (c) Erin and Lance Willett, some rights reserved (CC BY-NC-ND)
- 31. (c) Tony Rodd, some rights reserved (CC BY-NC-SA)
- 32. (c) Harry Rose, some rights reserved (CC BY)
- 33. (c) Kate's Photo Diary, some rights reserved (CC BY-NC-ND)
- 34. (c) 2009 Barry Rice, some rights reserved (CC BY-NC-SA)