Edited by Oliver Kipp, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Alberto Lozano, some rights reserved (CC BY-NC), uploaded by Alberto Lozano
- 2. (c) jorgemartin71, some rights reserved (CC BY-NC)
- 3. (c) Mike Nishizaki, some rights reserved (CC BY-NC), uploaded by Mike Nishizaki
- 4. (c) kcook, some rights reserved (CC BY-NC), uploaded by kcook
- 5. (c) Dan Johnson, some rights reserved (CC BY), uploaded by Dan Johnson
- 6. (c) Jonathan (JC) Carpenter, some rights reserved (CC BY-NC), uploaded by Jonathan (JC) Carpenter
- 7. (c) Teodoro Chivatá Bedoya, some rights reserved (CC BY-NC), uploaded by Teodoro Chivatá Bedoya
- 8. (c) Kari Pihlaviita, some rights reserved (CC BY-NC)
- 9. (c) jan parie, some rights reserved (CC BY-NC-SA)
- 10. (c) Emily Summerbell, some rights reserved (CC BY), uploaded by Emily Summerbell
- 11. (c) Vladimir Travkin, some rights reserved (CC BY-NC), uploaded by Vladimir Travkin
- 12. (c) Jared McRae, some rights reserved (CC BY-NC-SA), uploaded by Jared McRae
- 13. (c) Bruce Newhouse, some rights reserved (CC BY-NC-ND), uploaded by Bruce Newhouse
- 14. (c) Björn S..., some rights reserved (CC BY-SA)
- 15. (c) dacookid, some rights reserved (CC BY-NC)
- 16. (c) Mike Leveille, some rights reserved (CC BY-NC), uploaded by Mike Leveille
- 17. (c) jadehecht, some rights reserved (CC BY-NC), uploaded by jadehecht
- 18. (c) maricel patino, some rights reserved (CC BY-NC), uploaded by maricel patino
- 19. (c) Alan Rockefeller, some rights reserved (CC BY), uploaded by Alan Rockefeller
- 20. (c) liznbarb, some rights reserved (CC BY-NC), uploaded by liznbarb
- 21. (c) Cosmic Cat, some rights reserved (CC BY-NC-ND)
- 22. (c) smoore13, some rights reserved (CC BY-NC)
- 23. (c) kathawk, some rights reserved (CC BY-NC), uploaded by kathawk
- 24. (c) woodhaunt, some rights reserved (CC BY-NC), uploaded by woodhaunt
- 25. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 26. (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick
- 27. (c) Andres Hernandez S., some rights reserved (CC BY-NC-SA)
- 28. (c) Davide Puddu, some rights reserved (CC BY-NC), uploaded by Davide Puddu
- 29. (c) Annelie Burghause, some rights reserved (CC BY-NC-SA)
- 30. (c) Leonora Enking, some rights reserved (CC BY-SA)
