Edited by Tony Rebelo and ingridnanni, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Vengolis, some rights reserved (CC BY-SA)
- 2. (c) RJ Taylor, some rights reserved (CC BY-NC), uploaded by RJ Taylor
- 3. (c) Valter Jacinto, some rights reserved (CC BY-NC-SA)
- 4. (c) Joel E, some rights reserved (CC BY-ND), uploaded by Joel E
- 5. (c) Salomé, some rights reserved (CC BY-NC-SA)
- 6. (c) AnneTanne, some rights reserved (CC BY-NC-SA)
- 7. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 8. (c) Brett Sandford, some rights reserved (CC BY), uploaded by Brett Sandford
- 9. (c) Charlie Hohn, some rights reserved (CC BY), uploaded by Charlie Hohn
- 10. (c) Tony Rebelo, some rights reserved (CC BY-SA), uploaded by Tony Rebelo
- 11. (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
- 12. (c) Biopix, some rights reserved (CC BY-NC)
- 13. (c) Valter Jacinto | Portugal, some rights reserved (CC BY-NC-SA)
- 14. (c) Antonio Ilardo, some rights reserved (CC BY-NC-SA)
- 15. (c) Harry Rose, some rights reserved (CC BY)
- 16. (c) Todd Jackson, some rights reserved (CC BY-NC), uploaded by Todd Jackson
- 17. (c) Cliff, some rights reserved (CC BY)
- 18. (c) Jon Sullivan, some rights reserved (CC BY)
- 19. (c) Susan J. Hewitt, some rights reserved (CC BY-NC), uploaded by Susan J. Hewitt
- 20. (c) Doug Greenberg, some rights reserved (CC BY-NC-ND)
- 21. (c) Ken-ichi Ueda, some rights reserved (CC BY)
- 22. (c) Christian Schwarz, some rights reserved (CC BY-NC), uploaded by Christian Schwarz
- 23. (c) anonymous, some rights reserved (CC BY-SA)
- 24. (c) Hervé BRY, some rights reserved (CC BY-NC-SA)