Edited by Noeliria Noe, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Douglas Goldman, some rights reserved (CC BY), uploaded by Douglas Goldman
- 2. (c) Sean Blaney, some rights reserved (CC BY-NC), uploaded by Sean Blaney
- 3. (c) Bas Kers (NL), some rights reserved (CC BY-NC-SA)
- 4. (c) bathyporeia, some rights reserved (CC BY-NC-SA)
- 5. (c) Biopix, some rights reserved (CC BY-NC)
- 6. (c) User:Tigerente, some rights reserved (CC BY-SA)
- 7. (c) Sten Porse, some rights reserved (CC BY-SA)
- 8. (c) Chiara Catalano, some rights reserved (CC BY-NC), uploaded by Chiara Catalano
- 9. (c) Giacomo Gola, some rights reserved (CC BY-NC), uploaded by Giacomo Gola
- 10. (c) Hermann Falkner, some rights reserved (CC BY-NC)
- 11. (c) Drepanostoma, some rights reserved (CC BY-NC), uploaded by Drepanostoma
- 12. (c) José María Escolano, some rights reserved (CC BY-NC-SA)
- 13. (c) Joan Simon, some rights reserved (CC BY-SA)
- 14. (c) montse poch, some rights reserved (CC BY-NC-ND)
- 15. (c) badthings, some rights reserved (CC BY-NC-ND)
- 16. (c) Roger Ferrer Ibáñez, some rights reserved (CC BY-NC-SA)
- 17. (c) Miguel Ángel García., some rights reserved (CC BY)
- 18. (c) brian-ellison, some rights reserved (CC BY-NC)
- 19. (c) carmona rodriguez.cc, some rights reserved (CC BY-SA)
- 20. (c) Rita, some rights reserved (CC BY-NC-ND)
- 21. (c) Amadej Trnkoczy, some rights reserved (CC BY-NC-SA)
