Edited by Ivan Phillipsen, and rhyax, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Jason Means, some rights reserved (CC BY-NC-ND)
- 2. (c) Per Verdonk, some rights reserved (CC BY-NC)
- 3. (c) Gavan Watson, some rights reserved (CC BY-NC-SA)
- 4. (c) Ãlfheiður Magnúsdóttir, some rights reserved (CC BY-NC-SA)
- 5. (c) Tim Giller, some rights reserved (CC BY-NC), uploaded by Tim Giller
- 6. (c) Rick Leche - Photography, some rights reserved (CC BY-NC-ND)
- 7. (c) Mike Pennington, some rights reserved (CC BY-SA)
- 8. (c) Nick Chill, some rights reserved (CC BY-NC-SA)
- 9. (c) Blake Matheson, some rights reserved (CC BY-NC)
- 10. (c) Dick Daniels (http://carolinabirds.org/), some rights reserved (CC BY-SA)
- 11. (c) Kakalotli, some rights reserved (CC BY-NC), uploaded by Kakalotli
- 12. (c) Lip Kee Yap, some rights reserved (CC BY-SA)
- 13. (c) Len Blumin, some rights reserved (CC BY-NC-ND)
- 14. (c) U.S. Fish and Wildlife Service Northeast Region, some rights reserved (CC BY)
- 15. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 16. (c) Doug Greenberg, some rights reserved (CC BY-NC-ND)
- 17. (c) Mike V.A. Burrell, some rights reserved (CC BY-NC), uploaded by Mike V.A. Burrell
- 18. (c) Mike Baird, some rights reserved (CC BY)
- 19. (c) Biopix, some rights reserved (CC BY-NC)
- 20. (c) Jerry Kirkhart, some rights reserved (CC BY-NC)
- 21. (c) Andreas Trepte, some rights reserved (CC BY-SA)
- 22. (c) Alan Vernon, some rights reserved (CC BY)
- 23. (c) Stephen Clegg, some rights reserved (CC BY-NC-ND)
- 24. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 25. (c) Caleb Slemmons, some rights reserved (CC BY-NC)
- 26. (c) Sarah Kim, some rights reserved (CC BY-NC-ND)
- 27. (c) Nic McPhee, some rights reserved (CC BY-SA)
- 28. (c) Tom Benson, some rights reserved (CC BY-NC-ND)
- 29. (c) Магадан, some rights reserved (CC BY-NC-SA)
- 30. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 31. (c) Gregory "Slobirdr" Smith, some rights reserved (CC BY-SA)
- 32. (c) Alvaro Jaramillo, some rights reserved (CC BY-NC), uploaded by Alvaro Jaramillo
- 33. (c) Joanne Redwood, some rights reserved (CC BY-NC), uploaded by Joanne Redwood
- 34. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 35. (c) Bob, some rights reserved (CC BY-NC-ND)
- 36. (c) Victor W Fazio III, some rights reserved (CC BY-NC), uploaded by Victor W Fazio III
- 37. (c) Peter Kaminski, some rights reserved (CC BY)
- 38. (c) psweet, some rights reserved (CC BY-SA), uploaded by psweet
- 39. (c) Marton Berntsen, some rights reserved (CC BY-SA)
- 40. (c) matlacha, some rights reserved (CC BY-NC-SA)
- 41. (c) Andrew Reding, some rights reserved (CC BY-NC-ND)
- 42. (c) Bonnie Kinder, some rights reserved (CC BY-NC), uploaded by Bonnie Kinder
- 43. (c) Chris Rohrer, some rights reserved (CC BY-NC), uploaded by Chris Rohrer
- 44. (c) Charles Lam, some rights reserved (CC BY-SA)
- 45. (c) Rick Leche, some rights reserved (CC BY-NC)
- 46. (c) Mark Kilner, some rights reserved (CC BY-NC-SA)
- 47. (c) Rick Leche, some rights reserved (CC BY-NC-ND)
- 48. (c) Robert Keereweer, some rights reserved (CC BY-NC)
- 49. (c) Luciano Giussani, some rights reserved (CC BY-NC-SA)
- 50. (c) MPF, some rights reserved (CC BY-SA)
- 51. (c) Joanne Muis Redwood, some rights reserved (CC BY-NC), uploaded by Joanne Muis Redwood
- 52. (c) BJ Stacey, some rights reserved (CC BY-NC), uploaded by BJ Stacey
- 53. (c) Paul Sullivan, some rights reserved (CC BY-ND)
- 54. (c) brendan.lally, some rights reserved (CC BY)
- 55. (c) Victor Fazio, some rights reserved (CC BY-NC-SA)
- 56. (c) Michael D Fox, some rights reserved (CC BY), uploaded by Michael D Fox
- 57. (c) Accipiter, some rights reserved (CC BY-SA)
- 58. (c) Guy Monty, some rights reserved (CC BY-NC-SA)
- 59. (c) Kai Schreiber, some rights reserved (CC BY-NC-SA)
- 60. (c) Dakota Duff, some rights reserved (CC BY-NC), uploaded by Dakota Duff
- 61. (c) Kelly Colgan Azar, some rights reserved (CC BY-ND)
- 62. (c) Robin Horn, some rights reserved (CC BY-NC-ND)
- 63. (c) Yathin, some rights reserved (CC BY-NC-ND)
- 64. (c) Terry & Julie, some rights reserved (CC BY-NC-SA)
- 65. (c) Cullen Hanks, some rights reserved (CC BY-NC), uploaded by Cullen Hanks
- 66. (c) Steve Thompson, some rights reserved (CC BY-NC-SA)
- 67. (c) Martha de Jong-Lantink, some rights reserved (CC BY-NC-ND)
- 68. (c) Tim, some rights reserved (CC BY)
- 69. (c) Richard Griffin, some rights reserved (CC BY-NC-SA)
- 70. (c) Steve Daniels, some rights reserved (CC BY-NC), uploaded by Steve Daniels
- 71. (c) Eric Heupel, some rights reserved (CC BY-NC)
- 72. (c) Alejandro Bayer Tamayo, some rights reserved (CC BY-SA)
- 73. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 74. (c) Jamie Chavez, some rights reserved (CC BY-NC)
- 75. (c) rbbrummitt, some rights reserved (CC BY-NC), uploaded by rbbrummitt
- 76. (c) Paul Prior, some rights reserved (CC BY), uploaded by Paul Prior
- 77. (c) Pablo Lèautaud, some rights reserved (CC BY-NC-ND)