Edited by James M. Maley, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Richard Wottrich, some rights reserved (CC BY-NC), uploaded by Richard Wottrich
- 2. (c) Andrew Reding, some rights reserved (CC BY-NC-ND)
- 3. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
- 4. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 5. (c) Len Blumin, some rights reserved (CC BY-NC-ND)
- 6. (c) tgoldknight, some rights reserved (CC BY-NC)
- 7. (c) Pablo Lèautaud, some rights reserved (CC BY-NC-ND), uploaded by Pablo Lèautaud
- 8. (c) Accipiter, some rights reserved (CC BY-SA)
- 9. (c) andriy, some rights reserved (CC BY-NC), uploaded by andriy
- 10. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 11. (c) matt knoth, some rights reserved (CC BY-NC-ND)
- 12. (c) Charles Lam, some rights reserved (CC BY-SA)
- 13. (c) Jamie Chavez, some rights reserved (CC BY-NC)
- 14. (c) Laura Gooch, some rights reserved (CC BY-NC-SA)
- 15. (c) Kelly Colgan Azar, some rights reserved (CC BY-ND)
- 16. (c) K Schneider, some rights reserved (CC BY-NC)
- 17. (c) Michael Woodruff, some rights reserved (CC BY)
- 18. (c) Robin Horn, some rights reserved (CC BY-NC-ND)
- 19. (c) Lucina M, some rights reserved (CC BY-NC)
- 20. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 21. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 22. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 23. (c) Kakalotli, some rights reserved (CC BY-NC), uploaded by Kakalotli
- 24. (c) Lip Kee Yap, some rights reserved (CC BY-SA)