Edited by congonaturalist, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Michal Porebiak, some rights reserved (CC BY-SA)
- 2. (c) Lip Kee Yap, some rights reserved (CC BY-SA)
- 3. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 4. (c) Sergey Yeliseev, some rights reserved (CC BY-NC-ND)
- 5. (c) Chung Bill Bill, some rights reserved (CC BY-NC-SA)
- 6. (c) Sandy & Ingrid Morrison, some rights reserved (CC BY-NC-ND)
- 7. (c) Ferran Pestaña, some rights reserved (CC BY-NC)
- 8. (c) Ray Cui, some rights reserved (CC BY-NC-SA)
- 9. (c) Werner Witte, some rights reserved (CC BY-NC)
- 10. (c) Charles Lam, some rights reserved (CC BY-SA)
- 11. (c) Jorge Montejo, some rights reserved (CC BY-NC-SA)
- 12. (c) Dave Curtis, some rights reserved (CC BY-NC-ND)
- 13. (c) Ian White, some rights reserved (CC BY-NC-SA)
- 14. (c) Vitaliy Khustochka, some rights reserved (CC BY-NC)
- 15. (c) Davis Kwan, some rights reserved (CC BY-NC)
- 16. (c) Eric de Leeuw, some rights reserved (CC BY-NC-ND)
- 17. (c) Rudo JureÄek, some rights reserved (CC BY-NC-SA)
- 18. (c) Blake Matheson, some rights reserved (CC BY-NC)
- 19. (c) Tarique Sani, some rights reserved (CC BY-NC-SA)
- 20. (c) Dirk, some rights reserved (CC BY-NC-SA)
- 21. (c) Simon Whitaker, some rights reserved (CC BY-NC)
- 22. (c) å°ç£æ°´é³¥ç ”究群 彰化海岸ä¿è‚²è¡Œå‹•è¯ç›Ÿ, some rights reserved (CC BY-NC-SA)
- 23. (c) Arno Meintjes, some rights reserved (CC BY-NC)
- 24. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 25. (c) David Cook, some rights reserved (CC BY-NC)
- 26. (c) Marcel Holyoak, some rights reserved (CC BY-NC-ND)
- 27. (c) Seth of Rabi, some rights reserved (CC BY-SA)
- 28. (c) Allan Hopkins, some rights reserved (CC BY-NC-ND)
- 29. (c) Ian White, some rights reserved (CC BY-ND)
- 30. (c) Aviceda, some rights reserved (CC BY-SA)
- 31. (c) John Gerrard Keulemans, some rights reserved (CC BY-SA)
- 32. (c) Koshy Koshy, some rights reserved (CC BY)
- 33. (c) Bernard DUPONT, some rights reserved (CC BY-NC-SA)
- 34. (c) Brian Ralphs, some rights reserved (CC BY)
- 35. (c) c michael hogan, some rights reserved (CC BY-NC), uploaded by c michael hogan
- 36. (c) Isidro Vila Verde, some rights reserved (CC BY-NC-ND)
- 37. (c) Lip Kee, some rights reserved (CC BY-SA)
- 38. (c) Nathan Rupert, some rights reserved (CC BY-NC-ND)
- 39. (c) Clive Reid, some rights reserved (CC BY-NC-ND)
- 40. (c) Mark Kilner, some rights reserved (CC BY-NC-SA)
- 41. (c) Monkey Boy, some rights reserved (CC BY-SA)
- 42. (c) Pau Ruŀlan Ferragut, some rights reserved (CC BY-NC-SA)
- 43. (c) Bill Higham, some rights reserved (CC BY-NC-ND)
- 44. (c) David Bygott, some rights reserved (CC BY-NC-SA)
- 45. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
- 46. (c) Francesco Veronesi, some rights reserved (CC BY-SA)
- 47. (c) Vearl Brown, some rights reserved (CC BY-NC)
- 48. (c) Steve Garvie, some rights reserved (CC BY-SA)
- 49. (c) Martha de Jong-Lantink, some rights reserved (CC BY-NC-ND)
- 50. (c) Ken Clifton, some rights reserved (CC BY-NC)
- 51. (c) Joaquim Coelho, some rights reserved (CC BY-NC-ND)
- 52. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 53. (c) Hans Olofsson, some rights reserved (CC BY-NC-ND)
- 54. (c) michaelandhelencox, some rights reserved (CC BY-NC-SA)
- 55. (c) Arno & Louise, some rights reserved (CC BY-NC)
- 56. (c) Steve Garvie, some rights reserved (CC BY-NC-SA)
- 57. (c) Dick Daniels, some rights reserved (CC BY-SA)
- 58. (c) Jonathan Bliss, some rights reserved (CC BY-NC-SA)
- 59. (c) Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Birds, some rights reserved (CC BY-NC-SA)
- 60. (c) Tom Tarrant, some rights reserved (CC BY-SA)
- 61. (c) Umang Dutt, some rights reserved (CC BY-NC-ND)
- 62. (c) Johann du Preez, some rights reserved (CC BY-NC-ND)