Edited by Martin Hatchuel, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) johanbaard, some rights reserved (CC BY-NC)
- 2. (c) qgrobler, some rights reserved (CC BY-NC), uploaded by qgrobler
- 3. (c) Vilseskogen, some rights reserved (CC BY-SA), uploaded by Vilseskogen
- 4. (c) Adriaan Grobler, some rights reserved (CC BY-NC), uploaded by Adriaan Grobler
- 5. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 6. (c) Nicola van Berkel, some rights reserved (CC BY-SA), uploaded by Nicola van Berkel
- 7. (c) Johnny Wilson, all rights reserved, uploaded by Johnny Wilson
- 8. (c) Klaus Wehrlin, some rights reserved (CC BY-NC), uploaded by Klaus Wehrlin
- 9. (c) Alwyn Ladell, some rights reserved (CC BY-NC-ND)
- 10. (c) João Medeiros, some rights reserved (CC BY)
- 11. (c) linkie, some rights reserved (CC BY), uploaded by linkie
- 12. (c) David Renoult, some rights reserved (CC BY-NC), uploaded by David Renoult
- 13. (c) ronald_flipphi, some rights reserved (CC BY-NC), uploaded by ronald_flipphi
- 14. (c) Angela Noske, some rights reserved (CC BY-NC), uploaded by Angela Noske
- 15. (c) kooscl, some rights reserved (CC BY-NC)
- 16. (c) Benjamin Walton, some rights reserved (CC BY-NC), uploaded by Benjamin Walton
- 17. (c) Jon Sullivan, some rights reserved (CC BY-NC)
- 18. (c) Lizelle Erasmus, some rights reserved (CC BY-NC), uploaded by Lizelle Erasmus
- 19. no rights reserved, uploaded by Di Turner
- 20. (c) magdastlucia, some rights reserved (CC BY-NC), uploaded by magdastlucia
- 21. (c) Forest & Kim Starr, some rights reserved (CC BY)
- 22. (c) Mark Hyde, Bart Wursten and Petra Ballings, some rights reserved (CC BY-NC)
- 23. (c) Rafael Medina, some rights reserved (CC BY)
- 24. (c) Arthur Chapman, some rights reserved (CC BY-NC-SA)
- 25. (c) Tony Rebelo, some rights reserved (CC BY-SA), uploaded by Tony Rebelo
- 26. (c) Muriel Bendel, some rights reserved (CC BY-NC), uploaded by Muriel Bendel
- 27. (c) Gawie Malan, some rights reserved (CC BY-NC), uploaded by Gawie Malan
- 28. (c) Alvesgaspar, some rights reserved (CC BY-SA)
- 29. (c) Charles Stirton, some rights reserved (CC BY-SA), uploaded by Charles Stirton
- 30. (c) Bastiaan, some rights reserved (CC BY-NC-ND)
- 31. (c) Sandra Falanga, some rights reserved (CC BY-NC), uploaded by Sandra Falanga
- 32. (c) juddkirkel, some rights reserved (CC BY-NC)
- 33. (c) Dinesh Valke, some rights reserved (CC BY-SA)
