Edited by Minnesota Scientific and Natural Areas, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Eric Knopf, some rights reserved (CC BY-NC), uploaded by Eric Knopf
- 2. (c) Owen Clarkin, some rights reserved (CC BY-NC), uploaded by Owen Clarkin
- 3. (c) Damon Tighe, some rights reserved (CC BY-NC), uploaded by Damon Tighe
- 4. (c) Owen Strickland, some rights reserved (CC BY-NC), uploaded by Owen Strickland
- 5. (c) Charlotte Bill, some rights reserved (CC BY-NC), uploaded by Charlotte Bill
- 6. (c) brewbooks, some rights reserved (CC BY-SA)
- 7. (c) lvconrad1977, some rights reserved (CC BY-NC), uploaded by lvconrad1977
- 8. (c) Homer Edward Price, some rights reserved (CC BY)
- 9. (c) Lena Dietz Chiasson, some rights reserved (CC BY-NC), uploaded by Lena Dietz Chiasson
- 10. (c) Superior National Forest, some rights reserved (CC BY)
- 11. (c) clarisacurtis, some rights reserved (CC BY-NC)
- 12. (c) jimmalefyt, some rights reserved (CC BY-NC)
- 13. (c) Kingsbrae Garden, some rights reserved (CC BY-NC-SA)