Edited by Kaisa Wayrynen, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Ben VanderWeide, some rights reserved (CC BY-NC), uploaded by Ben VanderWeide
- 2. (c) Stefan.lefnaer, some rights reserved (CC BY-SA)
- 3. (c) Stefano, some rights reserved (CC BY-NC-SA)
- 4. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 5. (c) Hörður Kristinsson, some rights reserved (CC BY-NC)
- 6. (c) scdlimoges, some rights reserved (CC BY-NC)
- 7. (c) Biopix, some rights reserved (CC BY-NC)
- 8. no rights reserved
- 9. (c) Jon Sullivan, some rights reserved (CC BY)
- 10. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 11. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner
- 12. (c) Matt Lavin, some rights reserved (CC BY)
- 13. (c) beautifulcataya, some rights reserved (CC BY-NC-ND)
- 14. (c) Gernot HOCHMUELLER, some rights reserved (CC BY)
- 15. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 16. (c) Claire Woods, some rights reserved (CC BY-NC-ND)
- 17. (c) John Hilty, some rights reserved (CC BY-NC)
- 18. (c) katie_katface, some rights reserved (CC BY-NC)
- 19. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 20. (c) Bas Kers, some rights reserved (CC BY-NC-SA)
- 21. (c) Les, some rights reserved (CC BY-NC-ND)
- 22. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 23. (c) Hermann Falkner, some rights reserved (CC BY-NC)
- 24. (c) AnneTanne, some rights reserved (CC BY-NC-SA)
- 25. (c) Joe Decruyenaere, some rights reserved (CC BY-SA)
- 26. (c) Dorota (Dorothy), some rights reserved (CC BY-SA)
- 27. (c) marshallwolf, some rights reserved (CC BY-NC), uploaded by marshallwolf
- 28. (c) José María Escolano, some rights reserved (CC BY-NC-SA)
