Edited by Diego Balbuena, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Arthur Chapman, some rights reserved (CC BY-NC-SA)
- 2. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 3. (c) barloventomagico, some rights reserved (CC BY-NC-ND)
- 4. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 5. (c) Dave Curtis, some rights reserved (CC BY-NC-ND)
- 6. (c) Oscar Johnson, some rights reserved (CC BY-NC-ND), uploaded by Oscar Johnson
- 7. (c) upupamartin, some rights reserved (CC BY-NC-ND), uploaded by upupamartin
- 8. (c) Pedro Beja, some rights reserved (CC BY-NC), uploaded by Pedro Beja
- 9. (c) Nick Athanas, some rights reserved (CC BY-NC-SA)
- 10. (c) Theresa Bayoud, all rights reserved, uploaded by Theresa Bayoud
- 11. (c) Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Birds, some rights reserved (CC BY-NC-SA)
- 12. (c) David Cook, some rights reserved (CC BY-NC)
- 13. (c) guyincognito, some rights reserved (CC BY-NC), uploaded by guyincognito
- 14. (c) Steven Easley, some rights reserved (CC BY-NC), uploaded by Steven Easley
- 15. (c) Marcel Holyoak, some rights reserved (CC BY-NC-ND)
- 16. (c) Claudia Komesu, some rights reserved (CC BY-NC), uploaded by Claudia Komesu
- 17. (c) Rick elis.simpson, some rights reserved (CC BY-SA)
- 18. (c) Guillermo Debandi, some rights reserved (CC BY), uploaded by Guillermo Debandi
- 19. (c) Carmelo López Abad, some rights reserved (CC BY-NC), uploaded by Carmelo López Abad
- 20. (c) sandralamberts, some rights reserved (CC BY-NC), uploaded by sandralamberts
- 21. (c) Instituto Últimos Refúgios, some rights reserved (CC BY-NC), uploaded by Instituto Últimos Refúgios
- 22. (c) Dominic Sherony, some rights reserved (CC BY-SA)
- 23. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 24. (c) Biodiversity Heritage Library, some rights reserved (CC BY)
- 25. (c) Aaron Hulsey, some rights reserved (CC BY-NC), uploaded by Aaron Hulsey