Edited by Renata Leite Pitman, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Anders Illum, some rights reserved (CC BY-NC-ND)
- 2. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 3. (c) Katja Schulz, some rights reserved (CC BY)
- 4. (c) Bioexploradores Farallones, some rights reserved (CC BY-NC), uploaded by Bioexploradores Farallones
- 5. (c) Ilona Loser, some rights reserved (CC BY-NC-SA)
- 6. (c) Sean McCann, some rights reserved (CC BY-NC-SA)
- 7. (c) James Shelton, some rights reserved (CC BY-NC-SA), uploaded by James Shelton
- 8. (c) Dann Thombs, some rights reserved (CC BY-NC-ND)
- 9. (c) Paul Bedell, some rights reserved (CC BY-NC-SA)
- 10. (c) Victor Fazio, some rights reserved (CC BY-NC-SA)
- 11. (c) Lisa Brown, some rights reserved (CC BY-NC)
- 12. (c) jhiebert, some rights reserved (CC BY-NC), uploaded by jhiebert
- 13. (c) Lee Elliott, some rights reserved (CC BY-NC-SA), uploaded by Lee Elliott
- 14. (c) Royal Tyler, some rights reserved (CC BY-NC-SA), uploaded by Royal Tyler
- 15. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 16. (c) Russell Pfau, some rights reserved (CC BY-NC), uploaded by Russell Pfau
- 17. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 18. (c) Marcello Consolo, some rights reserved (CC BY-NC-SA)
- 19. (c) psweet, some rights reserved (CC BY-SA), uploaded by psweet
- 20. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 21. (c) Michael Schmidt, some rights reserved (CC BY-NC-SA)
- 22. (c) Don Sutherland, some rights reserved (CC BY-NC), uploaded by Don Sutherland
- 23. (c) cotinis, some rights reserved (CC BY-NC-SA)
- 24. (c) Lena Zappia, some rights reserved (CC BY-NC), uploaded by Lena Zappia
- 25. (c) Erik Attaway, some rights reserved (CC BY-NC), uploaded by Erik Attaway
