Edited by Simon Kingston, Pete Budde, Alison Loar, kelly_k, and Alison Loar, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Minette Layne, some rights reserved (CC BY-NC)
- 2. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 3. (c) Scott Bowers, some rights reserved (CC BY-NC)
- 4. (c) Kanalu Chock, some rights reserved (CC BY-SA)
- 5. (c) d hutcheson, some rights reserved (CC BY-NC)
- 6. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 7. (c) Caleb Slemmons, some rights reserved (CC BY-NC)
- 8. (c) Norman Kaleomokuokanalu Chock, some rights reserved (CC BY-SA)
- 9. (c) Adrienne Reid, some rights reserved (CC BY-NC-ND)
- 10. (c) 116916927065934112165, some rights reserved (CC BY-SA), uploaded by 116916927065934112165
- 11. Photographer: Carter T. Atkinson, U.S. Geological Survey, no known copyright restrictions (public domain)
- 12. (c) Charles Lam, some rights reserved (CC BY-SA)
- 13. (c) Lip Kee, some rights reserved (CC BY-SA)
- 14. (c) Lip Kee Yap, some rights reserved (CC BY-SA)
- 15. (c) Guillermo Vasquez, some rights reserved (CC BY)
- 16. (c) Mahbob Yusof, some rights reserved (CC BY)
- 17. (c) Rick Leche, some rights reserved (CC BY-NC-ND)
- 18. (c) Drew Avery, some rights reserved (CC BY)
- 19. (c) Emily Hoyer, some rights reserved (CC BY-NC-ND)
- 20. (c) Darren, some rights reserved (CC BY-NC)
- 21. (c) Joaquim Coelho, some rights reserved (CC BY-NC-ND)
- 22. (c) Kanalu Chock, some rights reserved (CC BY-NC-SA)
- 23. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 24. (c) Per Verdonk, some rights reserved (CC BY-NC)