Edited by Scott Loarie, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Robert Whyte, some rights reserved (CC BY-NC-ND)
- 2. (c) Anita, some rights reserved (CC BY-NC)
- 3. (c) Jenn Forman Orth, some rights reserved (CC BY-NC-SA)
- 4. (c) Dick, some rights reserved (CC BY-NC-SA)
- 5. (c) Shipher (士緯) Wu (吳), some rights reserved (CC BY-NC-SA)
- 6. (c) Donald Hobern, some rights reserved (CC BY)
- 7. (c) Adrian Tritschler, some rights reserved (CC BY-NC-ND)
- 8. (c) David Reed, some rights reserved (CC BY-NC-SA)
- 9. (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller
- 10. (c) sunphlo, some rights reserved (CC BY-NC)
- 11. (c) David Cook, some rights reserved (CC BY-NC)
- 12. (c) John Tann, some rights reserved (CC BY-NC)
- 13. (c) Mark Woolston, some rights reserved (CC BY-SA)
- 14. (c) Arthur Chapman, some rights reserved (CC BY-NC-SA)
- 15. (c) Neil Saunders, some rights reserved (CC BY-ND)
- 16. (c) David Midgley, some rights reserved (CC BY-NC-ND)
- 17. (c) Michael Jefferies, some rights reserved (CC BY-NC)
- 18. (c) John Tann, some rights reserved (CC BY)
- 19. (c) TexasEagle, some rights reserved (CC BY-NC)
- 20. (c) antisense, some rights reserved (CC BY-NC-SA)
- 21. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 22. (c) Eran Finkle, some rights reserved (CC BY)
- 23. (c) David d'O, some rights reserved (CC BY-NC-SA), uploaded by David d'O
- 24. (c) dhobern, some rights reserved (CC BY)
- 25. (c) Roger C. Kendrick, all rights reserved