Edited by hallm, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 2. (c) Dendroica cerulea, some rights reserved (CC BY)
- 3. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 4. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 5. (c) dogtooth77, some rights reserved (CC BY-NC-SA)
- 6. (c) Cody Hough, some rights reserved (CC BY-NC-SA)
- 7. (c) Owen Clarkin, some rights reserved (CC BY-NC), uploaded by Owen Clarkin
- 8. (c) AnneTanne, some rights reserved (CC BY-NC)
- 9. (c) pverdonk, some rights reserved (CC BY-NC)
- 10. (c) Michael Ellis, some rights reserved (CC BY), uploaded by Michael Ellis
- 11. (c) Peter O'Connor, some rights reserved (CC BY-SA)
- 12. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
- 13. (c) Jim Morefield, some rights reserved (CC BY)
- 14. (c) Patrick Coin, some rights reserved (CC BY-NC-SA)
- 15. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 16. (c) --Tico--, some rights reserved (CC BY-NC-ND)
- 17. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 18. (c) Kirill Ignatyev, some rights reserved (CC BY-SA)
- 19. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 20. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
- 21. (c) John Haslam, some rights reserved (CC BY)
- 22. (c) AnneTanne, some rights reserved (CC BY-NC-SA)
- 23. (c) Shihmei Barger 舒詩玫, some rights reserved (CC BY-NC-ND)
- 24. (c) David Badke, some rights reserved (CC BY-SA), uploaded by David Badke
- 25. (c) Grahame, some rights reserved (CC BY-NC-ND), uploaded by Grahame