Edited by james lewis, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 2. (c) Arnstein Rønning, some rights reserved (CC BY-SA)
- 3. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 4. (c) jinjian liang, some rights reserved (CC BY-NC-ND)
- 5. (c) Don Loarie, some rights reserved (CC BY)
- 6. (c) Robert Flogaus-Faust, some rights reserved (CC BY)
- 7. (c) Arthur T. LaBar, some rights reserved (CC BY-NC)
- 8. (c) Keith Kanoti, Maine Forest Service, USA, some rights reserved (CC BY)
- 9. (c) Kostas Zontanos, some rights reserved (CC BY-NC), uploaded by Kostas Zontanos
