Edited by tatnat_club, and Amanda Janusz, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) BlueRidgeKitties, some rights reserved (CC BY-NC-SA)
- 2. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 3. (c) Lip Kee Yap, some rights reserved (CC BY-SA)
- 4. (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
- 5. (c) dloarie, some rights reserved (CC BY), uploaded by dloarie
- 6. (c) Mike's Birds, some rights reserved (CC BY-SA)
- 7. (c) Eric Heupel, some rights reserved (CC BY-NC)
- 8. (c) brendan.lally, some rights reserved (CC BY)
- 9. (c) Mike Baird, some rights reserved (CC BY)
- 10. (c) Maggie.Smith, some rights reserved (CC BY-NC)
- 11. (c) Wolfgang Siebeneich, some rights reserved (CC BY-NC), uploaded by Wolfgang Siebeneich
- 12. (c) Michael, some rights reserved (CC BY-NC-SA)
- 13. (c) andriy, some rights reserved (CC BY-NC), uploaded by andriy
- 14. (c) Ralf Nowak, some rights reserved (CC BY-NC-SA)
- 15. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 16. (c) Russ Hoverman, some rights reserved (CC BY-NC), uploaded by Russ Hoverman
- 17. (c) Francisco Caloca, some rights reserved (CC BY-NC), uploaded by Francisco Caloca
- 18. (c) BJ Stacey, some rights reserved (CC BY-NC)
- 19. (c) peterichman, some rights reserved (CC BY)
- 20. (c) Jamie Chavez, some rights reserved (CC BY-NC)
- 21. (c) Laura Clark, some rights reserved (CC BY), uploaded by Laura Clark
- 22. (c) Richard Wottrich, some rights reserved (CC BY-NC), uploaded by Richard Wottrich
- 23. (c) Bobby McCabe, some rights reserved (CC BY), uploaded by Bobby McCabe
- 24. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
- 25. (c) Andrew Reding, some rights reserved (CC BY-NC-ND)
- 26. (c) Henry T. McLin, some rights reserved (CC BY-NC-ND)
- 27. (c) Scott Young, some rights reserved (CC BY-NC)
- 28. (c) Dawn Vornholt, some rights reserved (CC BY-NC-ND)
- 29. (c) Minette Layne, some rights reserved (CC BY-NC)
- 30. (c) Gavan Watson, some rights reserved (CC BY-NC-SA)
- 31. (c) Kerry Carloy, some rights reserved (CC BY-NC), uploaded by Kerry Carloy
- 32. (c) Dan Pancamo, some rights reserved (CC BY-SA)
- 33. (c) Steve Guttman NYC, some rights reserved (CC BY-NC-ND)
- 34. (c) ehpien, some rights reserved (CC BY-NC-ND)
- 35. U.S. Fish and Wildlife Service Northeast Region, no known copyright restrictions (public domain)
- 36. (c) Kelly Colgan Azar, some rights reserved (CC BY-ND)
- 37. (c) Glen Peterson, some rights reserved (CC BY-NC-SA)
- 38. Shenandoah National Park, no known copyright restrictions (public domain)
- 39. (c) Joseph F. Pescatore, some rights reserved (CC BY-ND)
- 40. (c) Maris Pukitis, some rights reserved (CC BY-NC-SA)
- 41. (c) Rick Leche, some rights reserved (CC BY-NC-ND)
- 42. (c) Patrick Coin, some rights reserved (CC BY-NC-SA)
- 43. (c) Becky Matsubara, some rights reserved (CC BY)
- 44. (c) Michael Hodge, some rights reserved (CC BY-NC-SA)
- 45. (c) nigel, some rights reserved (CC BY)
- 46. (c) rbbrummitt, some rights reserved (CC BY-NC), uploaded by rbbrummitt
- 47. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 48. (c) matlacha, some rights reserved (CC BY-NC-SA)
- 49. (c) fiddleman, some rights reserved (CC BY-NC), uploaded by fiddleman