Edited by Nathan Aaron, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) J. Richard Abbott, some rights reserved (CC BY-NC), uploaded by J. Richard Abbott
- 2. (c) theo_witsell, some rights reserved (CC BY-NC), uploaded by theo_witsell
- 3. (c) Nathan Aaron, some rights reserved (CC BY), uploaded by Nathan Aaron
- 4. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 5. (c) Nathan Aaron, all rights reserved, uploaded by Nathan Aaron
- 6. (c) Don Sutherland, some rights reserved (CC BY-NC), uploaded by Don Sutherland
- 7. (c) Diana Soteropoulos, some rights reserved (CC BY-NC), uploaded by Diana Soteropoulos
- 8. (c) Javier Alejandro, some rights reserved (CC BY-NC-ND)
- 9. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner
- 10. (c) Ashwin Srinivasan, some rights reserved (CC BY), uploaded by Ashwin Srinivasan
- 11. (c) brettbudach, some rights reserved (CC BY-NC)
- 12. (c) Dwayne Estes, some rights reserved (CC BY-NC), uploaded by Dwayne Estes
- 13. (c) tsc_wis, some rights reserved (CC BY-NC)
- 14. (c) Vanessa Voelker, some rights reserved (CC BY-NC), uploaded by Vanessa Voelker
- 15. (c) Jason Whittle, some rights reserved (CC BY-NC-ND), uploaded by Jason Whittle
- 16. (c) Lee Elliott, some rights reserved (CC BY-NC-SA), uploaded by Lee Elliott
- 17. no rights reserved, uploaded by John Kees
- 18. (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
- 19. (c) Claire Ciafré, some rights reserved (CC BY-NC), uploaded by Claire Ciafré
- 20. (c) Jaime Baxter-Slye, some rights reserved (CC BY-NC), uploaded by Jaime Baxter-Slye
- 21. (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick
- 22. (c) Eric M Powell, some rights reserved (CC BY-NC), uploaded by Eric M Powell
- 23. (c) William Van Hemessen, some rights reserved (CC BY-NC), uploaded by William Van Hemessen
- 24. (c) Will McFarland, some rights reserved (CC BY), uploaded by Will McFarland