Edited by Chipinque, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Angie Shyrigh, some rights reserved (CC BY-NC)
- 2. (c) Mary Keim, some rights reserved (CC BY-NC-SA)
- 3. (c) Roberta Laidman, some rights reserved (CC BY-NC-SA)
- 4. (c) Pedro Alanis, some rights reserved (CC BY-NC), uploaded by Pedro Alanis
- 5. (c) Chuck Sexton, some rights reserved (CC BY-NC), uploaded by Chuck Sexton
- 6. (c) valeriia-, some rights reserved (CC BY-NC), uploaded by valeriia-
- 7. (c) Erin McKiernan, some rights reserved (CC BY-NC-ND), uploaded by Erin McKiernan
- 8. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 9. (c) mlhradio, some rights reserved (CC BY-NC)
- 10. (c) Francisco Farriols Sarabia, some rights reserved (CC BY), uploaded by Francisco Farriols Sarabia
- 11. (c) Carlos G Velazco-Macias, some rights reserved (CC BY-NC), uploaded by Carlos G Velazco-Macias
- 12. (c) Eduardo Axel Recillas Bautista, some rights reserved (CC BY-NC), uploaded by Eduardo Axel Recillas Bautista
- 13. (c) Manuel Grosselet, some rights reserved (CC BY-NC), uploaded by Manuel Grosselet
- 14. (c) CARLOS VELAZCO, some rights reserved (CC BY-NC), uploaded by CARLOS VELAZCO
- 15. (c) Detroit Zoo Butterflies, some rights reserved (CC BY-NC-SA)
- 16. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 17. (c) Bill Bouton, some rights reserved (CC BY-NC)
- 18. (c) Juan Cruzado Cortés, some rights reserved (CC BY-SA), uploaded by Juan Cruzado Cortés
- 19. (c) Roberto González, some rights reserved (CC BY-NC), uploaded by Roberto González
- 20. (c) stelene2011, some rights reserved (CC BY-NC-ND)
- 21. (c) Ian Morton, some rights reserved (CC BY-NC-SA)
- 22. (c) Ronnie Pitman, some rights reserved (CC BY-NC)
- 23. (c) Cheryl Harleston López Espino, some rights reserved (CC BY-NC-ND), uploaded by Cheryl Harleston López Espino
- 24. (c) Robby Deans, some rights reserved (CC BY-NC), uploaded by Robby Deans
- 25. (c) Steve Wells, some rights reserved (CC BY-NC), uploaded by Steve Wells
- 26. (c) John Davis, some rights reserved (CC BY-NC), uploaded by John Davis
- 27. (c) Anne Toal, some rights reserved (CC BY)
- 28. (c) Adam Skowronski, some rights reserved (CC BY-ND)
- 29. (c) Mark Rosenstein, some rights reserved (CC BY-NC-SA), uploaded by Mark Rosenstein
- 30. (c) Shelia Hargis, some rights reserved (CC BY-NC), uploaded by Shelia Hargis
- 31. (c) Richard Crook, some rights reserved (CC BY-NC-ND)
- 32. (c) Roger Shaw, some rights reserved (CC BY-NC-SA)
- 33. (c) Richard Wasson, some rights reserved (CC BY-NC), uploaded by Richard Wasson
- 34. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
- 35. (c) Jenn Forman Orth, some rights reserved (CC BY-NC-SA)
- 36. (c) Bill Bouton, some rights reserved (CC BY-SA)
- 37. (c) Raymond Little, some rights reserved (CC BY-NC), uploaded by Raymond Little
- 38. (c) Monica Krancevic, some rights reserved (CC BY-NC), uploaded by Monica Krancevic
- 39. (c) Anita Gould, some rights reserved (CC BY-NC), uploaded by Anita Gould
- 40. (c) Katja Schulz, some rights reserved (CC BY)
- 41. (c) James Niland, some rights reserved (CC BY)
- 42. (c) nahual, some rights reserved (CC BY-NC), uploaded by nahual
- 43. (c) Nick Block, some rights reserved (CC BY), uploaded by Nick Block
- 44. (c) Jesse Rorabaugh, some rights reserved (CC BY), uploaded by Jesse Rorabaugh
- 45. (c) Leonardo Guzmán, some rights reserved (CC BY-NC-ND), uploaded by Leonardo Guzmán
- 46. (c) Judy Gallagher, some rights reserved (CC BY), uploaded by Judy Gallagher
- 47. (c) Donají Graham, some rights reserved (CC BY-NC), uploaded by Donají Graham
- 48. (c) cdrichihuahuandesert, some rights reserved (CC BY-NC), uploaded by cdrichihuahuandesert
- 49. (c) upupamartin, some rights reserved (CC BY-NC-ND), uploaded by upupamartin
- 50. (c) Antonio Robles, some rights reserved (CC BY-NC-SA), uploaded by Antonio Robles
- 51. (c) José Belem Hernández Díaz, some rights reserved (CC BY), uploaded by José Belem Hernández Díaz
