Edited by Peter N Dudley, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
- 2. (c) stonebird, some rights reserved (CC BY-SA)
- 3. (c) 2010 Keir Morse, some rights reserved (CC BY-NC-SA)
- 4. (c) AnneTanne, some rights reserved (CC BY-NC)
- 5. (c) 2009 Zoya Akulova, some rights reserved (CC BY-NC)
- 6. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 7. (c) Jim Morefield, some rights reserved (CC BY)
- 8. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 9. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 10. (c) Micah Lauer, some rights reserved (CC BY-NC), uploaded by Micah Lauer
- 11. (c) Stan Shebs, some rights reserved (CC BY-SA)
- 12. (c) Tom Hilton, some rights reserved (CC BY)
- 13. (c) 2009 Keir Morse, some rights reserved (CC BY-NC-SA)
- 14. (c) 2009 Barry Breckling, some rights reserved (CC BY-NC-SA)
- 15. (c) Lomatium, some rights reserved (CC BY-NC)
- 16. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 17. (c) Chris Brown, some rights reserved (CC BY-NC), uploaded by Chris Brown
- 18. (c) Tim Messick, some rights reserved (CC BY-NC), uploaded by Tim Messick
- 19. (c) Thayne Tuason, some rights reserved (CC BY-NC)