Edited by Alison Young, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) nhurto, some rights reserved (CC BY-NC-SA)
- 2. (c) sea-kangaroo, some rights reserved (CC BY-NC-ND), uploaded by sea-kangaroo
- 3. (c) Erik Schlogl, some rights reserved (CC BY-NC), uploaded by Erik Schlogl
- 4. (c) jon hanson, some rights reserved (CC BY-SA)
- 5. (c) Kris-Mikael Krister, some rights reserved (CC BY)
- 6. (c) Steve Ryan, some rights reserved (CC BY-SA)
- 7. (c) C. Alejandro Uribe, some rights reserved (CC BY-NC-SA)
- 8. (c) Marine Explorer (Dr John Turnbull), some rights reserved (CC BY-NC-SA)
- 9. (c) Ricardo Betancur, some rights reserved (CC BY-NC-ND)
- 10. (c) Ian Banks, some rights reserved (CC BY-NC), uploaded by Ian Banks
- 11. (c) Julien Renoult, some rights reserved (CC BY), uploaded by Julien Renoult
- 12. (c) Sergio Martínez, some rights reserved (CC BY-NC), uploaded by Sergio Martínez
- 13. (c) DavidR.808, some rights reserved (CC BY-NC), uploaded by DavidR.808
- 14. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 15. (c) Richard Ling, some rights reserved (CC BY-NC-ND)
- 16. (c) David R, some rights reserved (CC BY-NC)
- 17. (c) 104623964081378888743, some rights reserved (CC BY-NC), uploaded by 104623964081378888743
- 18. (c) 808_Diver, some rights reserved (CC BY-NC), uploaded by 808_Diver
- 19. (c) Peter, some rights reserved (CC BY-NC), uploaded by Peter
- 20. (c) Ilse Reijs and Jan-Noud Hutten, some rights reserved (CC BY)
- 21. (c) Mark Rosenstein, some rights reserved (CC BY-NC)
- 22. (c) Laura Gooch, some rights reserved (CC BY-NC-ND)
- 23. (c) Elia López Greene, some rights reserved (CC BY-NC), uploaded by Elia López Greene
- 24. (c) Morii se, some rights reserved (CC BY-SA)
- 25. (c) NOAA Photo Library, some rights reserved (CC BY)
- 26. (c) Mark Rosenstein, some rights reserved (CC BY-NC), uploaded by Mark Rosenstein
- 27. (c) Kuo-Chuan Lai, some rights reserved (CC BY-NC-ND)
- 28. (c) LASZLO ILYES, some rights reserved (CC BY)
- 29. (c) Alistair D. Dove, some rights reserved (CC BY-NC), uploaded by Alistair D. Dove
- 30. (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
- 31. (c) Ryan McMinds, some rights reserved (CC BY)
- 32. (c) Comunidad y Biodiversidad A. C., some rights reserved (CC BY-NC), uploaded by Comunidad y Biodiversidad A. C.
- 33. (c) Isai Dominguez, some rights reserved (CC BY-NC-ND), uploaded by Isai Dominguez
- 34. (c) Bill Bumgarner, some rights reserved (CC BY-NC-ND)
- 35. (c) msr, some rights reserved (CC BY-NC), uploaded by msr
- 36. (c) Tony Strazzari, some rights reserved (CC BY-NC), uploaded by Tony Strazzari
- 37. (c) Dolma Alonso, some rights reserved (CC BY-NC-SA)
- 38. (c) Brian Gratwicke, some rights reserved (CC BY)
- 39. (c) Cullen Hanks, some rights reserved (CC BY-NC), uploaded by Cullen Hanks
- 40. (c) J. Burke Korol, some rights reserved (CC BY-NC), uploaded by J. Burke Korol
- 41. (c) Gena Bentall, some rights reserved (CC BY-NC), uploaded by Gena Bentall
- 42. no rights reserved, uploaded by Erica Krimmel
- 43. (c) Carmelo López Abad, some rights reserved (CC BY-NC), uploaded by Carmelo López Abad
- 44. (c) Klaus Stiefel, some rights reserved (CC BY-NC)
- 45. (c) Derek Keats, some rights reserved (CC BY-SA)
- 46. (c) desertnaturalist, some rights reserved (CC BY), uploaded by desertnaturalist
- 47. (c) John Sear, some rights reserved (CC BY-NC), uploaded by John Sear
- 48. (c) Lesley Clements, some rights reserved (CC BY-NC)