Edited by Cheryl Beyer, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) J.R.M., some rights reserved (CC BY-NC-SA)
- 2. (c) Dan and Raymond, some rights reserved (CC BY-NC-SA)
- 3. (c) Planet Earth, some rights reserved (CC BY-NC-ND)
- 4. (c) 2011 Barry Breckling, some rights reserved (CC BY-NC-SA)
- 5. (c) J Brew, some rights reserved (CC BY-SA), uploaded by J Brew
- 6. (c) 2009 Barry Breckling, some rights reserved (CC BY-NC-SA)
- 7. (c) Jeb Bjerke, some rights reserved (CC BY-NC-SA)
- 8. (c) Paul Asman and Jill Lenoble, some rights reserved (CC BY)
- 9. (c) Jim Morefield, some rights reserved (CC BY)
- 10. (c) Philip Bouchard, some rights reserved (CC BY-NC-ND)
- 11. (c) Jörg Hempel, some rights reserved (CC BY-SA)
- 12. (c) Carol Jacobs-Carre, some rights reserved (CC BY-NC-ND)
- 13. (c) Patrick Alexander, some rights reserved (CC BY-NC-ND)
- 14. (c) 2008 Keir Morse, some rights reserved (CC BY-NC-SA)
- 15. (c) Tom Hilton, some rights reserved (CC BY)
- 16. (c) Marcel Holyoak, some rights reserved (CC BY-NC-ND)
- 17. (c) Thayne Tuason, some rights reserved (CC BY-NC)
- 18. (c) Superior National Forest, some rights reserved (CC BY)
- 19. (c) brewbooks, some rights reserved (CC BY-SA), uploaded by brewbooks
- 20. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 21. (c) 2010 Barry Breckling, some rights reserved (CC BY-NC-SA)
- 22. (c) 2012 Dean Wm. Taylor. Ph. D., some rights reserved (CC BY-NC-SA)
