Edited by Todd Plummer, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Dmitry Mozzherin, some rights reserved (CC BY-NC-SA)
- 2. (c) Minette, some rights reserved (CC BY-NC)
- 3. (c) sarbhloh, some rights reserved (CC BY-NC-ND)
- 4. (c) David Baron, some rights reserved (CC BY-SA)
- 5. (c) Len Blumin, some rights reserved (CC BY-NC-ND)
- 6. (c) Michael Woodruff, some rights reserved (CC BY)
- 7. (c) matt knoth, some rights reserved (CC BY-NC-ND)
- 8. (c) Jessica Merz, some rights reserved (CC BY)
- 9. (c) Glen Peterson, some rights reserved (CC BY-NC-SA)
- 10. (c) Sandy/Chuck Harris, some rights reserved (CC BY-NC)
- 11. (c) Larry McCombs, some rights reserved (CC BY-NC-SA)
- 12. (c) brian lee clements, some rights reserved (CC BY-NC)
- 13. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 14. (c) Catherine Cook, some rights reserved (CC BY-NC-ND)
- 15. (c) Brandi Tressler, some rights reserved (CC BY-ND)
- 16. (c) Dawn Endico, some rights reserved (CC BY-SA)
- 17. (c) Shelley & Dave, some rights reserved (CC BY-NC)
- 18. (c) devra, some rights reserved (CC BY)
- 19. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 20. (c) Jerry Kirkhart, some rights reserved (CC BY-NC)
- 21. (c) Steve Lew, some rights reserved (CC BY-NC-SA)
- 22. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 23. (c) Peter Stevens, some rights reserved (CC BY)
