Edited by cassi saari, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) manual crank, some rights reserved (CC BY-NC-SA)
- 2. (c) Gerrit Davidse, some rights reserved (CC BY-NC-SA)
- 3. (c) Janet, some rights reserved (CC BY-NC-SA)
- 4. (c) Radio Tonreg, some rights reserved (CC BY)
- 5. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 6. (c) Frank Mayfield, some rights reserved (CC BY-SA)
- 7. (c) Joshua Mayer, some rights reserved (CC BY-SA)
- 8. (c) Salomé, some rights reserved (CC BY-NC-SA)
- 9. (c) JanetandPhil, some rights reserved (CC BY-NC-ND)
- 10. (c) AnneTanne, some rights reserved (CC BY-NC)
- 11. (c) Chris Devers, some rights reserved (CC BY-NC-ND)
- 12. (c) Nick Beck, some rights reserved (CC BY-NC-SA)
- 13. (c) Charlie Hohn, some rights reserved (CC BY), uploaded by Charlie Hohn
- 14. (c) summerazure, some rights reserved (CC BY-NC-SA)
- 15. (c) Jason Sturner, some rights reserved (CC BY)
- 16. (c) botanygirl, some rights reserved (CC BY), uploaded by botanygirl
- 17. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 18. (c) jessica_mcp, some rights reserved (CC BY-NC)
- 19. (c) Bas Kers, some rights reserved (CC BY-NC-SA)
- 20. (c) Tom Potterfield, some rights reserved (CC BY-NC-SA)
- 21. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 22. (c) Anita, some rights reserved (CC BY-NC-SA)
- 23. (c) Lee Elliott, some rights reserved (CC BY-NC-SA)