Edited by Charlotte Kirchner, and scienceco_sb, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Thom Haslam, some rights reserved (CC BY)
- 2. (c) Markus Lilje, some rights reserved (CC BY-NC-ND), uploaded by Markus Lilje
- 3. (c) Mathias D'haen, some rights reserved (CC BY-NC), uploaded by Mathias D'haen
- 4. (c) Ian White, some rights reserved (CC BY-NC-SA)
- 5. (c) Yavuz Korkmaz, some rights reserved (CC BY), uploaded by Yavuz Korkmaz
- 6. (c) Peter Fuchs, some rights reserved (CC BY-SA)
- 7. (c) Mousam Ray, some rights reserved (CC BY-NC), uploaded by Mousam Ray
- 8. (c) Mikael Bauer, some rights reserved (CC BY-NC), uploaded by Mikael Bauer
- 9. (c) caroline legg, some rights reserved (CC BY)
- 10. (c) Matthieu Gauvain, some rights reserved (CC BY-NC), uploaded by Matthieu Gauvain
- 11. (c) Martin Grimm, some rights reserved (CC BY-NC)
- 12. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 13. (c) Nik Borrow, some rights reserved (CC BY-NC), uploaded by Nik Borrow
- 14. (c) Frank Vassen, some rights reserved (CC BY)
- 15. (c) yoyolgo, some rights reserved (CC BY-NC)
- 16. (c) Barbara Schneider, some rights reserved (CC BY-NC-ND), uploaded by Barbara Schneider
- 17. (c) Igmar Grewar, some rights reserved (CC BY-NC), uploaded by Igmar Grewar
- 18. (c) David Cook, some rights reserved (CC BY-NC)
- 19. (c) Nik Borrow, some rights reserved (CC BY-NC)
- 20. (c) qgrobler, some rights reserved (CC BY-NC), uploaded by qgrobler
- 21. (c) Xavier Rufray, some rights reserved (CC BY-NC), uploaded by Xavier Rufray
- 22. (c) David Bishop, some rights reserved (CC BY-NC), uploaded by David Bishop
- 23. (c) Ian White, some rights reserved (CC BY-ND)
- 24. (c) Postdlf, some rights reserved (CC BY-SA)
- 25. (c) copper, some rights reserved (CC BY-NC), uploaded by copper
- 26. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 27. (c) congonaturalist, some rights reserved (CC BY-NC), uploaded by congonaturalist
- 28. (c) Tarique Sani, some rights reserved (CC BY-NC-SA)
- 29. (c) lemurtaquin, some rights reserved (CC BY-NC), uploaded by lemurtaquin
- 30. (c) Saurabh Agrawal, some rights reserved (CC BY-NC), uploaded by Saurabh Agrawal
- 31. (c) markus lilje, some rights reserved (CC BY-NC-ND), uploaded by markus lilje
- 32. (c) Marina Nikonorova, some rights reserved (CC BY-NC), uploaded by Marina Nikonorova
- 33. (c) Вячеслав Ложкин, some rights reserved (CC BY-NC), uploaded by Вячеслав Ложкин
- 34. (c) Omar Del Toro, some rights reserved (CC BY-NC), uploaded by Omar Del Toro
- 35. (c) Juan Bou Riquer, some rights reserved (CC BY-NC-SA), uploaded by Juan Bou Riquer
- 36. (c) Kentish Plumber, some rights reserved (CC BY-NC-ND)
- 37. (c) nancylightfoot, some rights reserved (CC BY-NC), uploaded by nancylightfoot
- 38. (c) John Beetham, some rights reserved (CC BY-NC-SA)
- 39. (c) Jan Ebr, some rights reserved (CC BY), uploaded by Jan Ebr
- 40. (c) Werner Witte, some rights reserved (CC BY-NC)
- 41. (c) Paul Roberts, some rights reserved (CC BY-NC)
- 42. (c) Steve Garvie, some rights reserved (CC BY-SA)
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- 45. (c) Paolo, some rights reserved (CC BY), uploaded by Paolo
- 46. (c) tanhk, some rights reserved (CC BY-NC), uploaded by tanhk
- 47. (c) Hans Hillewaert, some rights reserved (CC BY-NC-ND)
- 48. (c) Pavel Shukov, some rights reserved (CC BY-NC), uploaded by Pavel Shukov
- 49. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 50. (c) amm, some rights reserved (CC BY-NC), uploaded by amm
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- 52. (c) Corine Bliek, some rights reserved (CC BY-NC)
- 53. no rights reserved, uploaded by Dave Brown
- 54. no rights reserved, uploaded by Kyle Nessen
- 55. (c) Ad Konings, some rights reserved (CC BY-NC), uploaded by Ad Konings
- 56. (c) Agustín Povedano, some rights reserved (CC BY-NC-SA)
- 57. (c) Ximo Galarza, some rights reserved (CC BY-NC-SA)
- 58. (c) Ernest Porter, some rights reserved (CC BY-NC), uploaded by Ernest Porter
- 59. (c) Lilian Tomazelli, some rights reserved (CC BY-NC), uploaded by Lilian Tomazelli
- 60. (c) Muzaffar Bukhari, some rights reserved (CC BY-NC-SA)
- 61. (c) Radovan Václav, some rights reserved (CC BY-NC)
- 62. (c) Allan Hopkins, some rights reserved (CC BY-NC-ND)
- 63. (c) Philippa Clemo, some rights reserved (CC BY-NC), uploaded by Philippa Clemo
- 64. (c) Josh Martin, some rights reserved (CC BY-NC), uploaded by Josh Martin
- 65. (c) Daniel Liepack, some rights reserved (CC BY-NC), uploaded by Daniel Liepack
- 66. (c) lbarlas, some rights reserved (CC BY-NC), uploaded by lbarlas
- 67. (c) Gigi Laidler, some rights reserved (CC BY-NC), uploaded by Gigi Laidler
- 68. (c) Willem Meijlink, some rights reserved (CC BY-NC), uploaded by Willem Meijlink
- 69. (c) mikeloomis, some rights reserved (CC BY-NC), uploaded by mikeloomis
- 70. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 71. (c) Blake Matheson, some rights reserved (CC BY-NC)
- 72. (c) Thomas Brown, some rights reserved (CC BY-NC-SA)
- 73. (c) gisela gerson lohman-braun, some rights reserved (CC BY-SA)
- 74. (c) Mourad Harzallah, some rights reserved (CC BY), uploaded by Mourad Harzallah
- 75. (c) tjeerd, some rights reserved (CC BY-NC), uploaded by tjeerd