Edited by Edith Belén Jiménez Díaz, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Bill Bouton, some rights reserved (CC BY-NC)
- 2. (c) Alberto Lozano, some rights reserved (CC BY-NC), uploaded by Alberto Lozano
- 3. (c) jpgalvan, some rights reserved (CC BY-NC), uploaded by jpgalvan
- 4. (c) stelene2011, some rights reserved (CC BY-NC-ND)
- 5. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 6. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 7. (c) Eduardo Axel Recillas Bautista, some rights reserved (CC BY-NC), uploaded by Eduardo Axel Recillas Bautista
- 8. (c) Cheryl Harleston López Espino, some rights reserved (CC BY-NC-ND), uploaded by Cheryl Harleston López Espino
- 9. (c) James Steamer, some rights reserved (CC BY-NC), uploaded by James Steamer
- 10. (c) Dominik Hofer, some rights reserved (CC BY-NC-SA)
- 11. (c) Roger Rittmaster, some rights reserved (CC BY-NC), uploaded by Roger Rittmaster
- 12. (c) Judith Ellen Lopez, some rights reserved (CC BY-NC)
- 13. (c) Carlos Palomera, some rights reserved (CC BY-NC-ND), uploaded by Carlos Palomera
- 14. (c) Natalia A. Perez Ariza, some rights reserved (CC BY-NC), uploaded by Natalia A. Perez Ariza
- 15. (c) upupamartin, some rights reserved (CC BY-NC-ND), uploaded by upupamartin
- 16. (c) Liam O'Brien, some rights reserved (CC BY-NC), uploaded by Liam O'Brien
- 17. (c) Graciela Nuñez Matadamas, some rights reserved (CC BY-NC), uploaded by Graciela Nuñez Matadamas
- 18. (c) Marshal Hedin, some rights reserved (CC BY-NC-SA), uploaded by Marshal Hedin
- 19. (c) Javi Gonzalez, some rights reserved (CC BY-NC), uploaded by Javi Gonzalez
- 20. (c) Roberto González, some rights reserved (CC BY-NC), uploaded by Roberto González
- 21. (c) Lisa Yarost, some rights reserved (CC BY)
- 22. (c) Ian Morton, some rights reserved (CC BY-NC-SA)
- 23. (c) John Garrett, some rights reserved (CC BY-NC), uploaded by John Garrett
- 24. (c) Francisco Farriols Sarabia, some rights reserved (CC BY), uploaded by Francisco Farriols Sarabia
- 25. (c) djhiker, some rights reserved (CC BY-NC), uploaded by djhiker
- 26. (c) Robby Deans, some rights reserved (CC BY-NC), uploaded by Robby Deans
- 27. (c) Leslie Flint, some rights reserved (CC BY-NC), uploaded by Leslie Flint
- 28. (c) lmr238, some rights reserved (CC BY-NC)
- 29. (c) lizlovesnature, some rights reserved (CC BY-NC-ND), uploaded by lizlovesnature
- 30. (c) Christian Schwarz, some rights reserved (CC BY-NC), uploaded by Christian Schwarz
- 31. (c) Paul Bedell, some rights reserved (CC BY-NC-SA)
- 32. (c) Jesús Moreno Navarro, some rights reserved (CC BY-NC), uploaded by Jesús Moreno Navarro
- 33. (c) joopverbrugh, some rights reserved (CC BY-NC)
- 34. (c) Ale Türkmen, some rights reserved (CC BY-NC-SA), uploaded by Ale Türkmen
- 35. (c) Neptalí Ramírez Marcial, some rights reserved (CC BY), uploaded by Neptalí Ramírez Marcial
- 36. (c) Erin McKiernan, some rights reserved (CC BY-NC-ND), uploaded by Erin McKiernan
- 37. (c) Diana-Terry Hibbitts, some rights reserved (CC BY-NC), uploaded by Diana-Terry Hibbitts
- 38. (c) Summit Metro Parks, some rights reserved (CC BY), uploaded by Summit Metro Parks
- 39. (c) pondhawk, some rights reserved (CC BY)
- 40. (c) Sean McCann, some rights reserved (CC BY-NC-SA)
- 41. (c) Chia aka Cory Chiappone, some rights reserved (CC BY-NC)
- 42. (c) Rigoberto Ramírez Cortés, some rights reserved (CC BY), uploaded by Rigoberto Ramírez Cortés
- 43. (c) Juan Cruzado Cortés, some rights reserved (CC BY-SA), uploaded by Juan Cruzado Cortés
- 44. (c) Aurelio Molina Hernández., some rights reserved (CC BY-NC), uploaded by Aurelio Molina Hernández.
- 45. (c) oswaldo arturo perera perez, some rights reserved (CC BY-NC), uploaded by oswaldo arturo perera perez
- 46. (c) darien, some rights reserved (CC BY-NC), uploaded by darien
- 47. (c) isaiastorres, some rights reserved (CC BY-NC)
- 48. (c) Nick Block, some rights reserved (CC BY), uploaded by Nick Block
- 49. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
- 50. (c) Nicolas Olejnik, some rights reserved (CC BY-NC), uploaded by Nicolas Olejnik
- 51. (c) Anita Gould, some rights reserved (CC BY-NC), uploaded by Anita Gould
- 52. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 53. (c) Edith Belén Jiménez Díaz, some rights reserved (CC BY-NC), uploaded by Edith Belén Jiménez Díaz
- 54. (c) Rudy Gelis, all rights reserved, uploaded by Rudy Gelis
- 55. (c) yakovlev.alexey, some rights reserved (CC BY-SA)
- 56. (c) Carlos G Velazco-Macias, some rights reserved (CC BY-NC), uploaded by Carlos G Velazco-Macias
- 57. (c) Daniel S. Cooper, some rights reserved (CC BY-NC), uploaded by Daniel S. Cooper
- 58. (c) Tom Benson, some rights reserved (CC BY-NC-ND)
- 59. (c) QuestaGame, some rights reserved (CC BY-NC-ND), uploaded by QuestaGame
- 60. (c) Theresa Bayoud, all rights reserved, uploaded by Theresa Bayoud
- 61. (c) Ari Ocaña, some rights reserved (CC BY-NC), uploaded by Ari Ocaña
