Edited by Diogo B. Provete, Francisco Severo Neto, and rudilaps, some rights reserved (CC BY-NC)
Photo Credits
- 1. (c) barloventomagico, some rights reserved (CC BY-NC-ND)
- 2. (c) Taran Rampersad, some rights reserved (CC BY-NC-SA)
- 3. (c) Martin Heigan, some rights reserved (CC BY-NC-ND)
- 4. (c) Wagner Machado Carlos Lemes, some rights reserved (CC BY)
- 5. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 6. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 7. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
- 8. (c) Dario Sanches, some rights reserved (CC BY-SA)
- 9. (c) ricardo_soul, some rights reserved (CC BY)
- 10. (c) Lip Kee Yap, some rights reserved (CC BY-SA)
- 11. (c) Matthew Watts, some rights reserved (CC BY-SA)
- 12. (c) California Academy of Sciences, some rights reserved (CC BY-NC-ND)
- 13. (c) Paulo Barradas, some rights reserved (CC BY)
- 14. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 15. (c) A C Moraes, some rights reserved (CC BY)
- 16. (c) Snowmanradio, some rights reserved (CC BY)
- 17. (c) Petr Kosina, some rights reserved (CC BY-NC)
- 18. (c) bayucca, some rights reserved (CC BY-NC-SA)
- 19. (c) Jack Wolf, some rights reserved (CC BY-ND)
- 20. (c) Chris Gladis, some rights reserved (CC BY-ND)
- 21. (c) jeanmichel_moisant, some rights reserved (CC BY-NC), uploaded by jeanmichel_moisant
- 22. (c) Tom Benson, some rights reserved (CC BY-NC-ND)
- 23. (c) jim gifford, some rights reserved (CC BY-SA)
- 24. no rights reserved
- 25. (c) Nicolas Olejnik, some rights reserved (CC BY-NC), uploaded by Nicolas Olejnik
- 26. (c) lotlhmoq, some rights reserved (CC BY-NC-SA), uploaded by lotlhmoq
- 27. (c) Carlos Sanchez, some rights reserved (CC BY-NC), uploaded by Carlos Sanchez
- 28. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 29. (c) Kakalotli, some rights reserved (CC BY-NC), uploaded by Kakalotli
- 30. (c) Brian Henderson, some rights reserved (CC BY-NC)
- 31. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 32. (c) Dave Govoni, some rights reserved (CC BY-NC-SA), uploaded by Dave Govoni
- 33. (c) David Baron, some rights reserved (CC BY-SA)
- 34. (c) Drriss, some rights reserved (CC BY-NC-SA)
- 35. (c) D. Alexander Carrillo Mtz., some rights reserved (CC BY)
- 36. (c) Carmelo López Abad, some rights reserved (CC BY-NC), uploaded by Carmelo López Abad
- 37. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 38. (c) Arthur Chapman, some rights reserved (CC BY-NC-SA)
- 39. (c) Nelson Wisnik, some rights reserved (CC BY-NC), uploaded by Nelson Wisnik
- 40. (c) Nick Chill, some rights reserved (CC BY-NC-SA)
- 41. (c) Mike Baird, some rights reserved (CC BY)
- 42. (c) Agustín Povedano, some rights reserved (CC BY-NC-SA)
- 43. (c) Tan Kok Hui, some rights reserved (CC BY-NC)
- 44. (c) Vincent A. Vos, some rights reserved (CC BY), uploaded by Vincent A. Vos
- 45. (c) Jesus cortes, some rights reserved (CC BY-NC), uploaded by Jesus cortes
- 46. (c) Edwin Harvey, some rights reserved (CC BY-NC-SA)
- 47. (c) Guillermo Vasquez, some rights reserved (CC BY)
- 48. (c) 2011 Carlos Henrique Luz Nunes de Almeida, some rights reserved (CC BY)
- 49. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 50. (c) jschweg, some rights reserved (CC BY-NC), uploaded by jschweg
- 51. (c) Mateus Hidalgo, some rights reserved (CC BY-SA)
- 52. (c) joseramirosanchez, some rights reserved (CC BY-NC)
- 53. (c) Ron Knight, some rights reserved (CC BY)
- 54. (c) Adrian.Jelley, some rights reserved (CC BY-NC-SA)