Edited by Rubén Alejandro Ramírez García, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 2. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 3. (c) Len Blumin, some rights reserved (CC BY-NC-ND)
- 4. (c) U.S. Fish and Wildlife Service Northeast Region, some rights reserved (CC BY)
- 5. (c) Mike Baird, some rights reserved (CC BY)
- 6. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 7. (c) Gary Ashley, some rights reserved (CC BY-NC)
- 8. (c) Ómar Runólfsson, some rights reserved (CC BY)
- 9. (c) USFWSmidwest, some rights reserved (CC BY)
- 10. (c) Frank Schulenburg, some rights reserved (CC BY-SA)
- 11. (c) C.V. Vick, some rights reserved (CC BY-NC-ND)
- 12. (c) Victor W Fazio III, some rights reserved (CC BY-NC), uploaded by Victor W Fazio III
- 13. (c) Kenneth Cole Schneider, some rights reserved (CC BY-NC-SA)
- 14. (c) dominic sherony, some rights reserved (CC BY-SA)
- 15. (c) Heather Paul, some rights reserved (CC BY-ND)
- 16. (c) Bill Carrell, some rights reserved (CC BY-NC-ND), uploaded by Bill Carrell
- 17. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 18. (c) Frans Vandewalle, some rights reserved (CC BY-NC)
- 19. (c) Emőke Dénes, some rights reserved (CC BY-SA)
- 20. (c) leppyone (Vincent P. Lucas), some rights reserved (CC BY)