Edited by Diego Barrales, and Gustavo Contreras C., some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) David Monroy R, some rights reserved (CC BY-NC), uploaded by David Monroy R
- 2. no rights reserved, uploaded by Dario Taraborelli
- 3. (c) Antonio Robles, some rights reserved (CC BY-NC-SA), uploaded by Antonio Robles
- 4. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 5. (c) Salvador Poot Villanueva, some rights reserved (CC BY-NC), uploaded by Salvador Poot Villanueva
- 6. (c) El Chivizcoyo, some rights reserved (CC BY-NC), uploaded by El Chivizcoyo
- 7. (c) Roberto González, some rights reserved (CC BY-NC), uploaded by Roberto González
- 8. (c) Casey Weissburg, some rights reserved (CC BY-NC), uploaded by Casey Weissburg
- 9. (c) nwinograd, some rights reserved (CC BY-NC), uploaded by nwinograd
- 10. (c) iturriagal, some rights reserved (CC BY-NC-ND), uploaded by iturriagal
- 11. (c) herper47, some rights reserved (CC BY-NC)
- 12. (c) Sue Wetmore, some rights reserved (CC BY-NC), uploaded by Sue Wetmore
- 13. (c) Cullen Hanks, some rights reserved (CC BY-NC), uploaded by Cullen Hanks
- 14. (c) Diana-Terry Hibbitts, some rights reserved (CC BY-NC), uploaded by Diana-Terry Hibbitts
- 15. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 16. (c) Edson Guilherme, some rights reserved (CC BY-NC), uploaded by Edson Guilherme
- 17. (c) Dhaval Vargiya, some rights reserved (CC BY-SA)
- 18. (c) Andrew Reding, some rights reserved (CC BY-NC-ND)
- 19. (c) Isidro Vila Verde, some rights reserved (CC BY-NC)
- 20. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 21. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 22. (c) Roberto R. Calderón, some rights reserved (CC BY-NC), uploaded by Roberto R. Calderón
- 23. (c) eduardovieira17, some rights reserved (CC BY-NC), uploaded by eduardovieira17
- 24. (c) nachovallarta, some rights reserved (CC BY-NC), uploaded by nachovallarta
- 25. (c) fabiomanfredini, some rights reserved (CC BY-NC), uploaded by fabiomanfredini
- 26. (c) assmann, some rights reserved (CC BY-NC), uploaded by assmann
- 27. (c) John D Reynolds, some rights reserved (CC BY-NC), uploaded by John D Reynolds
- 28. (c) Len Blumin, some rights reserved (CC BY)
- 29. (c) Tommy Farquhar, some rights reserved (CC BY-NC), uploaded by Tommy Farquhar
- 30. (c) Isaac Lord, some rights reserved (CC BY-NC), uploaded by Isaac Lord
- 31. (c) Carlos Delgado, some rights reserved (CC BY-SA)
- 32. (c) Chris, some rights reserved (CC BY-NC), uploaded by Chris
- 33. (c) Jonathan Eisen, some rights reserved (CC BY), uploaded by Jonathan Eisen
- 34. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 35. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 36. (c) llsproat, some rights reserved (CC BY-NC-SA)
- 37. (c) world_lineage, some rights reserved (CC BY-NC), uploaded by world_lineage
- 38. (c) Daniel Alexander Carrillo Mtz, some rights reserved (CC BY-NC)
- 39. (c) Becky Matsubara, some rights reserved (CC BY)
- 40. (c) Pete Followill, some rights reserved (CC BY-NC), uploaded by Pete Followill
- 41. (c) Dan Roach, some rights reserved (CC BY-NC), uploaded by Dan Roach
- 42. no rights reserved, uploaded by Kyle Nessen
- 43. (c) Scott Buckel, some rights reserved (CC BY-NC), uploaded by Scott Buckel
- 44. (c) Mikael Behrens, some rights reserved (CC BY-NC), uploaded by Mikael Behrens
- 45. (c) Noah Frade, some rights reserved (CC BY-NC-ND), uploaded by Noah Frade
- 46. (c) BJ Stacey, some rights reserved (CC BY-NC), uploaded by BJ Stacey
- 47. (c) Denilson Eliu Ordoñez Moreno, some rights reserved (CC BY-NC), uploaded by Denilson Eliu Ordoñez Moreno
- 48. (c) Mike Mosser, some rights reserved (CC BY-NC), uploaded by Mike Mosser
- 49. (c) Justina Martelli, some rights reserved (CC BY-NC), uploaded by Justina Martelli
- 50. (c) Steven McGrath, some rights reserved (CC BY-NC), uploaded by Steven McGrath
- 51. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
- 52. (c) Rachel Lee Young, some rights reserved (CC BY-NC), uploaded by Rachel Lee Young
- 53. (c) Patricia Tiller, some rights reserved (CC BY-NC), uploaded by Patricia Tiller
- 54. (c) Fred Hochstaedter, some rights reserved (CC BY-NC-SA)
- 55. (c) Richard Wottrich, some rights reserved (CC BY-NC), uploaded by Richard Wottrich
- 56. (c) Craig K. Hunt, some rights reserved (CC BY-NC-ND), uploaded by Craig K. Hunt
- 57. (c) Tracey Fandre, some rights reserved (CC BY-NC-ND), uploaded by Tracey Fandre
- 58. (c) Cláudio Dias Timm, some rights reserved (CC BY-NC-SA)
- 59. (c) Kevin Milazzo, some rights reserved (CC BY-NC-SA)
- 60. (c) Raúl Trujillo Tovar, some rights reserved (CC BY-NC), uploaded by Raúl Trujillo Tovar
- 61. (c) Chris Rohrer, some rights reserved (CC BY-NC), uploaded by Chris Rohrer
- 62. (c) fiddleman, some rights reserved (CC BY-NC), uploaded by fiddleman
- 63. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 64. (c) Aurelio Molina Hernández., some rights reserved (CC BY-NC), uploaded by Aurelio Molina Hernández.
- 65. (c) Nancy Palmer, some rights reserved (CC BY-NC), uploaded by Nancy Palmer
- 66. (c) Arnold Wijker, some rights reserved (CC BY-NC), uploaded by Arnold Wijker
- 67. (c) guyincognito, some rights reserved (CC BY-NC), uploaded by guyincognito
- 68. (c) anonymous, some rights reserved (CC BY-SA)
- 69. (c) frankf, some rights reserved (CC BY-NC)
- 70. (c) stirwise, some rights reserved (CC BY-NC-ND)
- 71. (c) Frans Vandewalle, some rights reserved (CC BY-NC)
- 72. (c) Bill Blauvelt, some rights reserved (CC BY-NC), uploaded by Bill Blauvelt
- 73. (c) Ad Konings, some rights reserved (CC BY-NC), uploaded by Ad Konings
- 74. (c) Judy Gallagher, some rights reserved (CC BY)
- 75. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 76. (c) Kyle Tansley, some rights reserved (CC BY-NC), uploaded by Kyle Tansley
- 77. (c) Bird Explorers, some rights reserved (CC BY-NC), uploaded by Bird Explorers
- 78. (c) Attila Steiner, some rights reserved (CC BY-NC), uploaded by Attila Steiner
- 79. (c) Andrej Chudý, some rights reserved (CC BY-NC-SA)
- 80. (c) rpphotos, some rights reserved (CC BY-NC)
- 81. (c) Pedro D. Yuit Mex, some rights reserved (CC BY-NC), uploaded by Pedro D. Yuit Mex
- 82. (c) Sonia E. Galván Dávila, some rights reserved (CC BY-NC), uploaded by Sonia E. Galván Dávila
- 83. (c) platypus, some rights reserved (CC BY-NC)
- 84. (c) Jen Goellnitz, some rights reserved (CC BY-NC)
- 85. (c) Kelly Colgan Azar, some rights reserved (CC BY-ND)