Edited by Rowan Wakefield, and steve_orridge, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) tentoedsloth, some rights reserved (CC BY), uploaded by tentoedsloth
- 2. (c) Julia Housden Proulx, some rights reserved (CC BY-NC), uploaded by Julia Housden Proulx
- 3. no rights reserved, uploaded by Damiano Oldoni
- 4. (c) Graham Gavaghan, some rights reserved (CC BY-NC-ND)
- 5. (c) Kari Pihlaviita, some rights reserved (CC BY-NC), uploaded by Kari Pihlaviita
- 6. (c) AnneTanne, some rights reserved (CC BY-NC)
- 7. (c) Peter, some rights reserved (CC BY-SA)
- 8. (c) CORDENOS Thierry, some rights reserved (CC BY-NC), uploaded by CORDENOS Thierry
- 9. (c) bathyporeia, some rights reserved (CC BY-NC-ND)
- 10. (c) Thomas Koffel, some rights reserved (CC BY), uploaded by Thomas Koffel
- 11. (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
- 12. (c) AnneTanne, some rights reserved (CC BY-NC-SA)
- 13. (c) Kristian Peters, some rights reserved (CC BY-NC-SA)
- 14. (c) Per Ola Wiberg, some rights reserved (CC BY)
- 15. (c) Mick Talbot, some rights reserved (CC BY-NC-SA)
- 16. (c) Amadej Trnkoczy, some rights reserved (CC BY-NC-SA)
- 17. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 18. (c) Bill Higham, some rights reserved (CC BY-NC-ND)
- 19. (c) Bas Kers, some rights reserved (CC BY-NC-SA)
- 20. (c) Георгий Виноградов (Georgy Vinogradov), some rights reserved (CC BY), uploaded by Георгий Виноградов (Georgy Vinogradov)
- 21. (c) Wolfgang Jauch, some rights reserved (CC BY), uploaded by Wolfgang Jauch
- 22. (c) Dorota (Dorothy), some rights reserved (CC BY-SA)
- 23. (c) Dominicus Johannes Bergsma, some rights reserved (CC BY-SA)
- 24. (c) Jon Sullivan, some rights reserved (CC BY)
- 25. (c) Liisa-Maija Harju, some rights reserved (CC BY-NC-ND)
- 26. (c) Peter O, some rights reserved (CC BY-SA)
- 27. (c) bbi2, some rights reserved (CC BY-NC), uploaded by bbi2
- 28. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 29. (c) redlibueb, some rights reserved (CC BY-NC), uploaded by redlibueb
- 30. (c) Arnstein Rønning, some rights reserved (CC BY-SA)
- 31. (c) Lena Struwe, some rights reserved (CC BY-SA), uploaded by Lena Struwe
- 32. (c) Alwyn Ladell, some rights reserved (CC BY-NC-ND)
- 33. (c) Leonora Enking, some rights reserved (CC BY-SA)
- 34. (c) Bernard Picton, some rights reserved (CC BY), uploaded by Bernard Picton
- 35. (c) per, some rights reserved (CC BY)
- 36. (c) José María Escolano, some rights reserved (CC BY-NC-SA)
- 37. (c) Wayfinder_73, some rights reserved (CC BY-NC-ND)
- 38. (c) Reiner Richter, some rights reserved (CC BY-NC-SA), uploaded by Reiner Richter
- 39. (c) Mathew Zappa, some rights reserved (CC BY), uploaded by Mathew Zappa
- 40. (c) Joan Simon, some rights reserved (CC BY-SA)
- 41. (c) anonymous, some rights reserved (CC BY-SA)
- 42. (c) --Tico--, some rights reserved (CC BY-NC-ND)
- 43. (c) Fred Inklaar, some rights reserved (CC BY-NC-SA)
- 44. (c) Kostas Zontanos, some rights reserved (CC BY-NC), uploaded by Kostas Zontanos
- 45. (c) Paul Reeves, some rights reserved (CC BY-NC-SA), uploaded by Paul Reeves
- 46. (c) Jon Sullivan, some rights reserved (CC BY), uploaded by Jon Sullivan
- 47. (c) Nemo's great uncle, some rights reserved (CC BY-NC-SA)
- 48. (c) Ferran Turmo Gort, some rights reserved (CC BY-NC-SA)
- 49. (c) Kari Pihlaviita, some rights reserved (CC BY-NC)
- 50. (c) Les, some rights reserved (CC BY-NC-ND)
- 51. (c) Andreas Rockstein, some rights reserved (CC BY-SA)
- 52. (c) Ettore Balocchi, some rights reserved (CC BY)
- 53. (c) Bram, some rights reserved (CC BY-NC-ND)