Edited by Harry Podschwit, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) flora cyclam, some rights reserved (CC BY-NC-SA)
- 2. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 3. (c) Phil Sellens, some rights reserved (CC BY)
- 4. (c) _suika, some rights reserved (CC BY-NC)
- 5. (c) Superior National Forest, some rights reserved (CC BY)
- 6. (c) dan.kristiansen, some rights reserved (CC BY-NC-ND)
- 7. (c) Donald Hobern, some rights reserved (CC BY)