Edited by Margaret Holm, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Ben VanderWeide, some rights reserved (CC BY-NC), uploaded by Ben VanderWeide
- 2. (c) Biopix, some rights reserved (CC BY-NC)
- 3. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 4. (c) elizzabeth, some rights reserved (CC BY-NC)
- 5. (c) botanybee, some rights reserved (CC BY-NC)
- 6. (c) Rick Williams, some rights reserved (CC BY-NC), uploaded by Rick Williams
- 7. (c) Aaron Ellig, some rights reserved (CC BY-ND), uploaded by Aaron Ellig