Edited by Ruth Ripley, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Enrico Blasutto, some rights reserved (CC BY-SA)
- 2. (c) jacinta lluch valero, some rights reserved (CC BY-SA)
- 3. (c) William Terry Hunefeld, some rights reserved (CC BY), uploaded by William Terry Hunefeld
- 4. (c) Jason Hollinger, some rights reserved (CC BY)
- 5. (c) José María Escolano, some rights reserved (CC BY-NC-SA)
- 6. (c) Fred Melgert / Carla Hoegen, some rights reserved (CC BY-NC), uploaded by Fred Melgert / Carla Hoegen
- 7. (c) Frank Mayfield, some rights reserved (CC BY-SA)
- 8. (c) Kristian Peters, some rights reserved (CC BY-NC-SA)
- 9. (c) George F Mayfield, some rights reserved (CC BY-SA)
- 10. (c) Jon Sullivan, some rights reserved (CC BY)
- 11. (c) --Tico--, some rights reserved (CC BY-NC-ND)
- 12. (c) Dominicus Johannes Bergsma, some rights reserved (CC BY-SA)
- 13. (c) Dorota (Dorothy), some rights reserved (CC BY-SA)
- 14. (c) Eric Guimbard, some rights reserved (CC BY-NC-SA)
- 15. (c) Steve Guttman NYC, some rights reserved (CC BY-NC-ND)
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- 18. (c) Jon Sullivan, some rights reserved (CC BY-NC)
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- 21. (c) user:Curtis Clark, some rights reserved (CC BY-SA)
- 22. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 23. (c) Serhii Koniakin, some rights reserved (CC BY-NC), uploaded by Serhii Koniakin