Edited by Aaron S. Young, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) copepodo, some rights reserved (CC BY-NC-ND)
- 2. (c) David Bell, some rights reserved (CC BY-NC), uploaded by David Bell
- 3. (c) Ian Manning, some rights reserved (CC BY), uploaded by Ian Manning
- 4. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 5. (c) Salomé, some rights reserved (CC BY-NC-SA)
- 6. (c) Danny Barron, some rights reserved (CC BY-NC-ND)
- 7. (c) Kingsbrae Garden, some rights reserved (CC BY-NC-SA)
- 8. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 9. (c) Milo Pyne, some rights reserved (CC BY-NC), uploaded by Milo Pyne
- 10. (c) Malcolm Manners, some rights reserved (CC BY)
- 11. (c) Anita363, some rights reserved (CC BY-NC)
- 12. (c) Annkatrin Rose, some rights reserved (CC BY-NC-SA)
- 13. (c) Derek, some rights reserved (CC BY-NC), uploaded by Derek
- 14. (c) Lindley Ashline, some rights reserved (CC BY-NC)
- 15. (c) Anita, some rights reserved (CC BY-NC)
- 16. (c) Kristin Jones, some rights reserved (CC BY-NC), uploaded by Kristin Jones
- 17. (c) Jason Sturner, some rights reserved (CC BY)
- 18. (c) Kevin Metcalf, some rights reserved (CC BY-NC), uploaded by Kevin Metcalf
- 19. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 20. no rights reserved
- 21. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner
- 22. (c) Matthew O'Donnell, some rights reserved (CC BY-NC-SA), uploaded by Matthew O'Donnell
- 23. (c) dogtooth77, some rights reserved (CC BY-NC-SA)
- 24. (c) Wolfgang Siebeneich, some rights reserved (CC BY-NC), uploaded by Wolfgang Siebeneich
- 25. (c) Mark Kluge, some rights reserved (CC BY-NC), uploaded by Mark Kluge
- 26. (c) Bob MacInnes, some rights reserved (CC BY)
- 27. (c) Eli Sagor, some rights reserved (CC BY-NC)
- 28. (c) Bob Gutowski, some rights reserved (CC BY-NC-SA)
- 29. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 30. (c) Matt Rung, some rights reserved (CC BY-NC), uploaded by Matt Rung
- 31. (c) Tom Walker, some rights reserved (CC BY-NC), uploaded by Tom Walker
- 32. (c) Cody Hough, some rights reserved (CC BY-NC-SA)
- 33. (c) Joshua Reynolds, some rights reserved (CC BY-NC), uploaded by Joshua Reynolds
- 34. (c) Kew on Flickr, some rights reserved (CC BY-NC-SA)
- 35. (c) John Boback, some rights reserved (CC BY-NC), uploaded by John Boback
- 36. (c) Brad Walker, some rights reserved (CC BY-NC), uploaded by Brad Walker
- 37. (c) m4duncan, some rights reserved (CC BY-NC)
- 38. (c) Erika Mitchell, some rights reserved (CC BY-NC), uploaded by Erika Mitchell