Edited by Dan Tischler, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Anthony Mendoza, some rights reserved (CC BY-NC-SA)
- 2. (c) Cassiopée2010, some rights reserved (CC BY-NC-SA)
- 3. (c) Alesa Dam, some rights reserved (CC BY-NC-SA)
- 4. (c) Gary Griffith, some rights reserved (CC BY-NC-SA), uploaded by Gary Griffith
- 5. (c) David Eickhoff, some rights reserved (CC BY-NC-SA)
- 6. (c) Brandi Tressler, some rights reserved (CC BY-ND)
- 7. (c) M.E. Sanseverino, some rights reserved (CC BY-NC-ND)
- 8. (c) Peter Forster, some rights reserved (CC BY-SA)
- 9. (c) TCDavis, some rights reserved (CC BY-NC-ND)
- 10. (c) J. Maughn, some rights reserved (CC BY-NC), uploaded by J. Maughn
- 11. (c) Belinda Lo, some rights reserved (CC BY-NC-SA)
- 12. (c) Philip Bouchard, some rights reserved (CC BY-NC-ND)
- 13. (c) Seán A. O'Hara, some rights reserved (CC BY)
- 14. (c) TreesOfTheWorld.net, some rights reserved (CC BY-NC-SA)
- 15. (c) dloarie, some rights reserved (CC BY), uploaded by dloarie
- 16. (c) Gravitywave, some rights reserved (CC BY-NC-SA)
- 17. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
- 18. (c) Gilberto Ponce Tejeda, some rights reserved (CC BY-NC), uploaded by Gilberto Ponce Tejeda
- 19. (c) Mitch, some rights reserved (CC BY-SA)
- 20. (c) anemoneprojectors (no internet at the moment), some rights reserved (CC BY-SA)
- 21. no rights reserved
- 22. (c) miheco, some rights reserved (CC BY-SA)
- 23. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 24. (c) Vilma Bharatan, some rights reserved (CC BY-NC-ND)
- 25. (c) Salomé, some rights reserved (CC BY-NC-SA)
- 26. (c) Tom Brandt, some rights reserved (CC BY-SA)
- 27. (c) Joe Decruyenaere, some rights reserved (CC BY-SA)
- 28. (c) J. E.(Jed) and Bonnie McClellan, some rights reserved (CC BY-NC-SA)
- 29. (c) josh jackson, some rights reserved (CC BY)
- 30. (c) Benny Mazur, some rights reserved (CC BY)
- 31. (c) Claudia Vieira, some rights reserved (CC BY-NC), uploaded by Claudia Vieira
- 32. (c) Maggie, some rights reserved (CC BY-NC)