Edited by Minnesota Scientific and Natural Areas, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Cephas, some rights reserved (CC BY-SA)
- 2. (c) Jason M Crockwell, some rights reserved (CC BY-NC-ND), uploaded by Jason M Crockwell
- 3. (c) Owen Strickland, some rights reserved (CC BY-NC), uploaded by Owen Strickland
- 4. (c) Lee Elliott, some rights reserved (CC BY-NC-SA), uploaded by Lee Elliott
- 5. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 6. (c) Homer Edward Price, some rights reserved (CC BY)
- 7. (c) Shihmei Barger 舒詩玫, some rights reserved (CC BY-NC-ND)
- 8. (c) Keith Kanoti, Maine Forest Service, USA, some rights reserved (CC BY)
- 9. (c) Eli Sagor, some rights reserved (CC BY-NC)
- 10. (c) Patrick Coin, some rights reserved (CC BY-NC-SA)
- 11. (c) Cassi, some rights reserved (CC BY-NC), uploaded by Cassi
- 12. (c) timmenzies on Flickr, some rights reserved (CC BY-SA)
- 13. (c) copepodo, some rights reserved (CC BY-NC-ND)
- 14. (c) Brad Walker, some rights reserved (CC BY-NC), uploaded by Brad Walker
- 15. (c) Kingsbrae Garden, some rights reserved (CC BY-NC-SA)
- 16. (c) Kerry Woods, some rights reserved (CC BY-NC-ND)
- 17. (c) Nadiatalent, some rights reserved (CC BY-SA)
- 18. (c) Tyler Christensen, some rights reserved (CC BY-NC), uploaded by Tyler Christensen
- 19. (c) Dwayne Estes, some rights reserved (CC BY-NC), uploaded by Dwayne Estes
- 20. (c) Anders Lennver, some rights reserved (CC BY-NC)
- 21. (c) niznoz, some rights reserved (CC BY-NC-SA)
- 22. (c) Anita363, some rights reserved (CC BY-NC)
- 23. (c) jimmalefyt, some rights reserved (CC BY-NC)
- 24. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner