Edited by Corne Brink, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) johanbaard, some rights reserved (CC BY-NC)
- 2. (c) Doron Tilleman, some rights reserved (CC BY-NC-SA)
- 3. (c) mikeloomis, some rights reserved (CC BY-NC), uploaded by mikeloomis
- 4. (c) David Bygott, some rights reserved (CC BY-NC-SA)
- 5. (c) David Cook, some rights reserved (CC BY-NC)
- 6. (c) rbeunen, some rights reserved (CC BY-NC-SA), uploaded by rbeunen
- 7. (c) Colin Ralston, some rights reserved (CC BY-NC), uploaded by Colin Ralston
- 8. (c) Alex J., some rights reserved (CC BY)
- 9. (c) Peter Vos, some rights reserved (CC BY-NC), uploaded by Peter Vos
- 10. (c) bathyporeia, some rights reserved (CC BY-NC-ND)
- 11. (c) Paul Hocksenar, some rights reserved (CC BY-NC-SA)
- 12. (c) Marian Oliver, some rights reserved (CC BY-NC), uploaded by Marian Oliver
- 13. (c) Nicola van Berkel, some rights reserved (CC BY-SA), uploaded by Nicola van Berkel
- 14. (c) Johnny Wilson, all rights reserved, uploaded by Johnny Wilson
- 15. (c) Mossos. Generalitat de Catalunya, some rights reserved (CC BY-ND)
- 16. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 17. (c) Arno Meintjes, some rights reserved (CC BY-NC)
- 18. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 19. (c) Alex Dreyer, some rights reserved (CC BY-NC), uploaded by Alex Dreyer
- 20. (c) Roberto R. Calderón, some rights reserved (CC BY-NC), uploaded by Roberto R. Calderón
- 21. (c) Eugene Marinus, some rights reserved (CC BY-NC), uploaded by Eugene Marinus
- 22. (c) riana60, some rights reserved (CC BY-NC), uploaded by riana60
- 23. (c) copper, some rights reserved (CC BY-NC), uploaded by copper
