Edited by Brett Monroe Garner, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) James K. Lindsey, some rights reserved (CC BY-SA)
- 2. (c) Jan Krzeptowski, some rights reserved (CC BY-NC), uploaded by Jan Krzeptowski
- 3. (c) M. Goff, some rights reserved (CC BY-NC-SA), uploaded by M. Goff
- 4. (c) Keith W. Larson, some rights reserved (CC BY-NC), uploaded by Keith W. Larson
- 5. (c) Lars Emil S. Feldager, some rights reserved (CC BY-NC), uploaded by Lars Emil S. Feldager
- 6. (c) Sarah Johnson, some rights reserved (CC BY), uploaded by Sarah Johnson
- 7. (c) Susan, some rights reserved (CC BY-NC), uploaded by Susan
- 8. (c) Rob Routledge, some rights reserved (CC BY-NC), uploaded by Rob Routledge
- 9. (c) Brian Gratwicke, some rights reserved (CC BY)
- 10. (c) Rita, some rights reserved (CC BY-NC-ND)
- 11. (c) Emilio, some rights reserved (CC BY-NC-ND)
- 12. (c) bathyporeia, some rights reserved (CC BY-NC-ND)
- 13. (c) Kenraiz, some rights reserved (CC BY-SA)
- 14. (c) AnnaKika, some rights reserved (CC BY)
- 15. (c) 2009 Barry Rice, some rights reserved (CC BY-NC-SA)
- 16. (c) Kristian Peters, some rights reserved (CC BY-NC-SA)
- 17. (c) Biopix, some rights reserved (CC BY-NC)
- 18. (c) Jason Hollinger, some rights reserved (CC BY)
- 19. (c) Bas Kers (NL), some rights reserved (CC BY-NC-SA)
- 20. (c) Finnur Malmquist, some rights reserved (CC BY-NC-ND)
- 21. (c) Samuel Brinker, some rights reserved (CC BY-NC), uploaded by Samuel Brinker
- 22. (c) Bas Kers, some rights reserved (CC BY-NC-SA)
- 23. (c) Bart Wursten, some rights reserved (CC BY-NC-SA)
- 24. (c) Forest and Kim Starr, some rights reserved (CC BY)
- 25. (c) Tim Waters, some rights reserved (CC BY-NC-ND)