Edited by Simón Santiago Santos, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Christoph Moning, some rights reserved (CC BY), uploaded by Christoph Moning
- 2. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 3. (c) Khristian Venegas Valencia, some rights reserved (CC BY-NC), uploaded by Khristian Venegas Valencia
- 4. (c) gailhampshire, some rights reserved (CC BY)
- 5. (c) hudsonshooter, some rights reserved (CC BY-NC)
- 6. (c) Вячеслав Ложкин, some rights reserved (CC BY-NC), uploaded by Вячеслав Ложкин
- 7. (c) Diego Caballero, some rights reserved (CC BY-NC), uploaded by Diego Caballero
- 8. (c) llsproat, some rights reserved (CC BY-NC-SA)
- 9. (c) John D Reynolds, some rights reserved (CC BY-NC), uploaded by John D Reynolds
- 10. (c) Nicolas Mazzini, some rights reserved (CC BY-NC), uploaded by Nicolas Mazzini
- 11. (c) daverowe, some rights reserved (CC BY-NC)
- 12. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 13. (c) Ad Konings, some rights reserved (CC BY-NC), uploaded by Ad Konings
- 14. (c) Josh Vandermeulen, some rights reserved (CC BY-NC-ND), uploaded by Josh Vandermeulen
- 15. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 16. (c) Dave Curtis, some rights reserved (CC BY-NC-ND)
- 17. (c) Gustavo Morejon Jaramillo, some rights reserved (CC BY-NC), uploaded by Gustavo Morejon Jaramillo
- 18. (c) oscarperdomo, some rights reserved (CC BY-NC), uploaded by oscarperdomo
- 19. (c) Joseph C Boone, some rights reserved (CC BY-SA)
- 20. (c) David Monroy R, some rights reserved (CC BY-NC), uploaded by David Monroy R
- 21. (c) Marina Ribeiro, some rights reserved (CC BY-NC), uploaded by Marina Ribeiro
- 22. (c) Ricardo Arredondo T., some rights reserved (CC BY-NC), uploaded by Ricardo Arredondo T.
- 23. (c) Dario Sanches, some rights reserved (CC BY-SA)
- 24. (c) Leandro Alvarez, some rights reserved (CC BY-NC-SA), uploaded by Leandro Alvarez
- 25. (c) Andy Pearce 🕊, some rights reserved (CC BY-NC), uploaded by Andy Pearce 🕊
- 26. (c) Finca Suasie, some rights reserved (CC BY-NC), uploaded by Finca Suasie
- 27. (c) David F. Belmonte, some rights reserved (CC BY-NC), uploaded by David F. Belmonte
- 28. (c) Thibaud Aronson, some rights reserved (CC BY-SA), uploaded by Thibaud Aronson
- 29. (c) gabovinasco1, some rights reserved (CC BY-NC)
- 30. (c) Michael E Drummond, some rights reserved (CC BY-NC), uploaded by Michael E Drummond
- 31. (c) Andres Cuervo, some rights reserved (CC BY-SA)
- 32. (c) Bird Explorers, some rights reserved (CC BY-NC), uploaded by Bird Explorers
- 33. (c) Attila Steiner, some rights reserved (CC BY-NC), uploaded by Attila Steiner
- 34. (c) Thomas Stromberg, some rights reserved (CC BY-NC)
- 35. (c) Steven Easley, some rights reserved (CC BY-NC), uploaded by Steven Easley
- 36. (c) Sebastián Lescano, some rights reserved (CC BY-NC), uploaded by Sebastián Lescano
- 37. (c) Dominic Sherony, some rights reserved (CC BY-SA)
- 38. (c) Esteban Villa Restrepo, some rights reserved (CC BY-SA), uploaded by Esteban Villa Restrepo
- 39. (c) Jerry Oldenettel, some rights reserved (CC BY-SA)
- 40. (c) Nelson Apolo, some rights reserved (CC BY-NC), uploaded by Nelson Apolo
- 41. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 42. (c) Antonio Arnaiz-Villena, Valentin Ruiz-del-Valle, some rights reserved (CC BY-SA)
- 43. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 44. (c) Jonathan Juan Chancasana Villacorta, some rights reserved (CC BY-NC), uploaded by Jonathan Juan Chancasana Villacorta
- 45. (c) Jack Wolf, some rights reserved (CC BY-ND)
- 46. (c) Michael Woodruff, some rights reserved (CC BY)
