Edited by Quiver Watts, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Marshal Hedin, some rights reserved (CC BY)
- 2. (c) Samantha Weber, some rights reserved (CC BY-NC), uploaded by Samantha Weber
- 3. (c) Alan Rockefeller, some rights reserved (CC BY), uploaded by Alan Rockefeller
- 4. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 5. (c) Jared Manninen, some rights reserved (CC BY-NC), uploaded by Jared Manninen
- 6. (c) smeierotto, some rights reserved (CC BY-NC), uploaded by smeierotto
- 7. (c) Laura Molnar, some rights reserved (CC BY-NC-ND)
- 8. (c) Tom Hilton, some rights reserved (CC BY)
- 9. (c) Nate Martineau, some rights reserved (CC BY-NC), uploaded by Nate Martineau
- 10. (c) jareddodson, some rights reserved (CC BY-NC)
- 11. (c) Stan Shebs, some rights reserved (CC BY-SA)
- 12. (c) Valerie Norton, some rights reserved (CC BY-NC-ND), uploaded by Valerie Norton
- 13. (c) Eric in SF, some rights reserved (CC BY-NC-ND), uploaded by Eric in SF
- 14. (c) sawyerbird, some rights reserved (CC BY-NC), uploaded by sawyerbird
- 15. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 16. (c) Dee Warenycia, some rights reserved (CC BY-NC)
- 17. (c) nhooper, some rights reserved (CC BY-NC)
- 18. no rights reserved, uploaded by Alex Heyman
- 19. (c) Emma Wynn, some rights reserved (CC BY-NC), uploaded by Emma Wynn
- 20. (c) Douglas Goldman, some rights reserved (CC BY-NC), uploaded by Douglas Goldman
- 21. (c) Eric in SF, some rights reserved (CC BY-NC-ND)
- 22. (c) Christian Schwarz, some rights reserved (CC BY-NC), uploaded by Christian Schwarz
- 23. (c) Claire Woods, some rights reserved (CC BY-NC-ND)
- 24. (c) 101595408250610106310, some rights reserved (CC BY), uploaded by 101595408250610106310
- 25. (c) Damon Tighe, some rights reserved (CC BY-NC), uploaded by Damon Tighe
- 26. (c) Peter Prehn, some rights reserved (CC BY-NC-ND)
- 27. (c) Jenifer Shapland, some rights reserved (CC BY-NC), uploaded by Jenifer Shapland
- 28. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 29. (c) Patrick Alexander, some rights reserved (CC BY-NC-ND)
- 30. (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger
- 31. no rights reserved, uploaded by Craig Martin
- 32. (c) Jim Morefield, some rights reserved (CC BY), uploaded by Jim Morefield
- 33. (c) Steve Ashcraft, some rights reserved (CC BY-NC), uploaded by Steve Ashcraft
- 34. (c) Andrey Zharkikh, some rights reserved (CC BY)
- 35. (c) Adam Schneider, some rights reserved (CC BY-NC), uploaded by Adam Schneider
- 36. (c) John G. Phillips, some rights reserved (CC BY-NC), uploaded by John G. Phillips
- 37. (c) Edward Lisowski, some rights reserved (CC BY-NC), uploaded by Edward Lisowski
- 38. (c) Eric Koberle, some rights reserved (CC BY-NC), uploaded by Eric Koberle
- 39. (c) R.J. Adams, some rights reserved (CC BY-NC), uploaded by R.J. Adams
