Edited by Diego F. Cisneros-Heredia, some rights reserved (CC0)
Photo Credits
- 1. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 2. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 3. (c) Julien Renoult, some rights reserved (CC BY), uploaded by Julien Renoult
- 4. (c) Kentish Plumber, some rights reserved (CC BY-NC-ND)
- 5. (c) Doug Greenberg, some rights reserved (CC BY-NC-ND)
- 6. (c) Dario Sanches, some rights reserved (CC BY-SA)
- 7. (c) David Cook Wildlife Photography, some rights reserved (CC BY-NC)
- 8. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 9. (c) davidcooksy, some rights reserved (CC BY-NC)
- 10. (c) Carmelo López Abad, some rights reserved (CC BY-NC), uploaded by Carmelo López Abad
- 11. (c) Sergey Pisarevskiy, some rights reserved (CC BY-NC-SA)
- 12. (c) Dominic Sherony, some rights reserved (CC BY-SA)
- 13. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 14. (c) Rick Leche - Photography, some rights reserved (CC BY-NC-ND)
- 15. (c) Alejandro Bayer Tamayo, some rights reserved (CC BY-SA)
- 16. (c) Aaron Hulsey, some rights reserved (CC BY-NC), uploaded by Aaron Hulsey
- 17. (c) Matt Clark, some rights reserved (CC BY-NC), uploaded by Matt Clark
- 18. (c) Gustavo Morejon Jaramillo, some rights reserved (CC BY-NC), uploaded by Gustavo Morejon Jaramillo
- 19. (c) Michael Woodruff, some rights reserved (CC BY-SA)
- 20. (c) barloventomagico, some rights reserved (CC BY-NC-ND)
- 21. (c) Joseph C Boone, some rights reserved (CC BY-SA)
- 22. (c) andresamenabar, some rights reserved (CC BY-NC)
- 23. (c) Josh Vandermeulen, some rights reserved (CC BY-NC-ND), uploaded by Josh Vandermeulen
- 24. (c) mlhradio, some rights reserved (CC BY-NC)
- 25. (c) Jamie Chavez, some rights reserved (CC BY-NC)
- 26. (c) anonymous, some rights reserved (CC BY-SA)
- 27. (c) John D Reynolds, some rights reserved (CC BY-NC), uploaded by John D Reynolds
- 28. (c) Frans Vandewalle, some rights reserved (CC BY-NC)
- 29. (c) Tony Roberts, some rights reserved (CC BY-NC-SA)
- 30. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 31. (c) David Cook, some rights reserved (CC BY-NC)
- 32. (c) adamsphotos, some rights reserved (CC BY-NC-ND)
- 33. (c) Deyvson Moutinho Caliman, some rights reserved (CC BY-NC), uploaded by Deyvson Moutinho Caliman
- 34. (c) rick-uhlen, some rights reserved (CC BY-NC), uploaded by rick-uhlen
- 35. (c) Eric Carpenter, some rights reserved (CC BY-NC), uploaded by Eric Carpenter
- 36. (c) Lip Kee Yap, some rights reserved (CC BY-SA)
- 37. (c) Will Pollard, some rights reserved (CC BY-ND)
- 38. (c) Vince Smith, some rights reserved (CC BY-NC-SA)
- 39. (c) Fabrice Schmitt, some rights reserved (CC BY)
- 40. (c) Muchaxo, some rights reserved (CC BY-NC-ND)
- 41. (c) Quentin Vandemoortele, some rights reserved (CC BY-NC), uploaded by Quentin Vandemoortele
- 42. (c) Thomas Stromberg, some rights reserved (CC BY-NC)
- 43. (c) dfaulder, some rights reserved (CC BY)
- 44. (c) Ken Schneider, some rights reserved (CC BY-NC), uploaded by Ken Schneider
- 45. (c) Ingrid Taylar, some rights reserved (CC BY)
- 46. (c) Peter Bono, some rights reserved (CC BY-NC-SA)
- 47. (c) Minette, some rights reserved (CC BY-NC)
- 48. (c) Kenneth Cole Schneider, some rights reserved (CC BY-NC-SA)
- 49. (c) Paolo Costa Baldi, some rights reserved (CC BY)
- 50. (c) Arley Vargas, some rights reserved (CC BY-NC-ND)
- 51. (c) only_point_five, some rights reserved (CC BY-NC)
- 52. (c) Kala Murphy King, some rights reserved (CC BY-NC-ND), uploaded by Kala Murphy King
- 53. (c) Leandro Alvarez, some rights reserved (CC BY-NC-SA), uploaded by Leandro Alvarez
- 54. (c) Mr. T in DC, some rights reserved (CC BY-ND)
- 55. (c) julian londono, some rights reserved (CC BY-SA)
- 56. (c) OliBac, some rights reserved (CC BY)
- 57. (c) Gustavo Durán, some rights reserved (CC BY-NC-SA)
- 58. (c) David Monroy R, some rights reserved (CC BY-NC), uploaded by David Monroy R
- 59. (c) Nicole LaRoche, some rights reserved (CC BY-NC), uploaded by Nicole LaRoche
- 60. (c) lauriekoepke, some rights reserved (CC BY-NC)
- 61. (c) Carlo Castellani, some rights reserved (CC BY)