Edited by wildbasincrc, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) J. Martin, some rights reserved (CC BY-NC)
- 2. (c) Josh More, some rights reserved (CC BY-NC-ND)
- 3. (c) Joachim S. Müller, some rights reserved (CC BY-NC-SA)
- 4. (c) Ken-ichi Ueda, some rights reserved (CC BY-NC)
- 5. (c) 1999 California Academy of Sciences, some rights reserved (CC BY-NC-SA)
- 6. (c) matt knoth, some rights reserved (CC BY-NC-ND)
- 7. (c) Wikimedia Commons, some rights reserved (CC BY-SA)
- 8. (c) James Marvin Phelps, some rights reserved (CC BY-NC)
- 9. (c) Jessie Hirsch, some rights reserved (CC BY)
- 10. (c) leppyone, some rights reserved (CC BY)
- 11. (c) Mike Baird, some rights reserved (CC BY)
- 12. (c) Danny Barron, some rights reserved (CC BY-NC-ND)
- 13. (c) Jeffrey Beall, some rights reserved (CC BY-SA)
- 14. (c) Anders Illum, some rights reserved (CC BY-NC-ND)
- 15. (c) Patrick Coin, some rights reserved (CC BY-NC-SA)
- 16. (c) Biodiversity Heritage Library, some rights reserved (CC BY)
- 17. (c) J. N. Stuart, some rights reserved (CC BY-NC-ND)
- 18. (c) http://www.birdphotos.com, some rights reserved (CC BY)