Edited by Minnesota Scientific and Natural Areas, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) bendingtree, some rights reserved (CC BY-NC), uploaded by bendingtree
- 2. (c) David GENOUD, some rights reserved (CC BY-NC-SA)
- 3. (c) 2010 Barry Breckling, some rights reserved (CC BY-NC-SA)
- 4. (c) Rob Routledge, some rights reserved (CC BY-NC), uploaded by Rob Routledge
- 5. (c) alicia penney, some rights reserved (CC BY), uploaded by alicia penney
- 6. (c) T. Abe Lloyd, some rights reserved (CC BY-NC), uploaded by T. Abe Lloyd
- 7. (c) Biopix, some rights reserved (CC BY-NC)
- 8. (c) M. Goff, some rights reserved (CC BY-NC-SA), uploaded by M. Goff
- 9. (c) Jason Whittle, some rights reserved (CC BY-NC-ND), uploaded by Jason Whittle
- 10. (c) Raz1el, some rights reserved (CC BY)
- 11. (c) Tab Tannery, some rights reserved (CC BY-NC-SA)
- 12. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 13. (c) Sean Blaney, some rights reserved (CC BY-NC), uploaded by Sean Blaney
- 14. (c) Kari Pihlaviita, some rights reserved (CC BY-NC)
- 15. (c) William Van Hemessen, some rights reserved (CC BY-NC), uploaded by William Van Hemessen
- 16. (c) Norma Malinowski, some rights reserved (CC BY), uploaded by Norma Malinowski
- 17. (c) Nelson DeBarros, some rights reserved (CC BY-NC), uploaded by Nelson DeBarros
- 18. (c) ryanoconnor77, some rights reserved (CC BY-NC), uploaded by ryanoconnor77
- 19. (c) BlueRidgeKitties, some rights reserved (CC BY-NC-SA)
- 20. (c) Bas Kers, some rights reserved (CC BY-NC-SA)