Edited by Charlie Hohn, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Peter, some rights reserved (CC BY-SA)
- 2. (c) cwohlers, some rights reserved (CC BY-NC-ND)
- 3. (c) Stephen Seiberling, some rights reserved (CC BY-NC-ND)
- 4. (c) manual crank, some rights reserved (CC BY-NC-SA)
- 5. (c) AnneTanne, some rights reserved (CC BY-NC)
- 6. (c) Brent Miller, some rights reserved (CC BY-NC-ND)
- 7. (c) Kingsbrae Garden, some rights reserved (CC BY-NC-SA)
- 8. (c) Evan Leeson, some rights reserved (CC BY-NC-SA)
- 9. (c) Christine (and John) Fournier, some rights reserved (CC BY-NC)
- 10. (c) Wayne Dumbleton, some rights reserved (CC BY-NC-SA)
- 11. (c) Anne SORBES, some rights reserved (CC BY-NC-SA)
- 12. (c) per, some rights reserved (CC BY)
- 13. (c) AnneTanne, some rights reserved (CC BY-NC-SA)
- 14. (c) Bart Busschots, some rights reserved (CC BY-NC-ND)
- 15. (c) scarabaeus_58, some rights reserved (CC BY-NC)
- 16. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 17. (c) Marilylle Soveran, some rights reserved (CC BY-NC)
- 18. (c) Kent McFarland, some rights reserved (CC BY-NC)
- 19. (c) dogtooth77, some rights reserved (CC BY-NC-SA)
- 20. (c) cotinis, some rights reserved (CC BY-NC-SA)
- 21. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 22. (c) Werner Witte, some rights reserved (CC BY-NC)
- 23. no rights reserved
- 24. (c) Jason Hollinger, some rights reserved (CC BY)
- 25. (c) emily, some rights reserved (CC BY-NC-SA)
- 26. (c) Tom Potterfield, some rights reserved (CC BY-NC-SA)
- 27. (c) Superior National Forest, some rights reserved (CC BY)
- 28. (c) Lindley Ashline, some rights reserved (CC BY-NC)
- 29. (c) Jason Sturner, some rights reserved (CC BY)
- 30. (c) Emily, some rights reserved (CC BY-SA)
- 31. (c) C. R., some rights reserved (CC BY-NC-ND)
- 32. (c) jon hayes, some rights reserved (CC BY-NC)
- 33. (c) Frank Mayfield, some rights reserved (CC BY-SA)
- 34. (c) Gerrit Davidse, some rights reserved (CC BY-NC-SA)
- 35. (c) Judith Lopez Sikora, some rights reserved (CC BY-NC-SA)