Edited by Jana Woerner, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
- 2. (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick
- 3. (c) Suzanne Cadwell, some rights reserved (CC BY-NC)
- 4. (c) jacki-dee ('retro look' option please), some rights reserved (CC BY-NC-ND)
- 5. (c) Scott Sauer, some rights reserved (CC BY-NC), uploaded by Scott Sauer
- 6. (c) Mary Keim, some rights reserved (CC BY-NC-SA)
- 7. (c) Fritz Flohr Reynolds, some rights reserved (CC BY-SA)
- 8. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
- 9. (c) Brady Reed, some rights reserved (CC BY), uploaded by Brady Reed
- 10. (c) Virginia (Ginny) Sanderson, some rights reserved (CC BY-NC-ND)
- 11. (c) peganum, some rights reserved (CC BY-SA)
- 12. (c) Judith Ellen Lopez, some rights reserved (CC BY-NC-SA)
- 13. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 14. (c) Frank Mayfield, some rights reserved (CC BY-SA)
- 15. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 16. (c) Warren Dunlop, some rights reserved (CC BY-NC), uploaded by Warren Dunlop