Edited by Ivan Phillipsen and rhyax, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) J Brew, some rights reserved (CC BY-NC-SA), uploaded by J Brew
- 2. (c) Andreas Balzer, some rights reserved (CC BY-NC-SA)
- 3. (c) Frank Mayfield, some rights reserved (CC BY-SA)
- 4. (c) Cécile Bassaglia, some rights reserved (CC BY-NC-SA)
- 5. (c) Hörður Kristinsson, some rights reserved (CC BY-NC)
- 6. (c) Kerry Woods, some rights reserved (CC BY-NC-ND)
- 7. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 8. (c) Susan Elliott, some rights reserved (CC BY-NC), uploaded by Susan Elliott
- 9. (c) naturalheritagetech, some rights reserved (CC BY-NC), uploaded by naturalheritagetech
- 10. (c) Gordon Rattray, some rights reserved (CC BY-NC-SA), uploaded by Gordon Rattray
- 11. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 12. (c) Kristian Peters, some rights reserved (CC BY-NC-SA)
- 13. (c) Jason Grant, some rights reserved (CC BY), uploaded by Jason Grant
- 14. (c) Superior National Forest, some rights reserved (CC BY)
- 15. (c) H. Zell, some rights reserved (CC BY-SA)
- 16. (c) Bart Busschots, some rights reserved (CC BY-NC-ND)