Edited by Noeliria Noe, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Ferran Turmo Gort, some rights reserved (CC BY-NC-SA)
- 2. (c) https://www.flickr.com/photos/joaocoelho/, some rights reserved (CC BY)
- 3. (c) Marcello Consolo, some rights reserved (CC BY-NC-SA)
- 4. (c) vaggeliskoutsoukos, some rights reserved (CC BY-NC), uploaded by vaggeliskoutsoukos
- 5. (c) Gertrud K., some rights reserved (CC BY-NC-SA)
- 6. (c) Katja Schulz, some rights reserved (CC BY)
- 7. (c) Mauro Mandrioli, some rights reserved (CC BY-NC), uploaded by Mauro Mandrioli
- 8. (c) Alejandro Ocampo, some rights reserved (CC BY-NC), uploaded by Alejandro Ocampo
- 9. (c) Kjetil Fjellheim, some rights reserved (CC BY)
- 10. (c) Valter Jacinto | Portugal, some rights reserved (CC BY-NC-SA)
- 11. (c) Siga, some rights reserved (CC BY-SA)
- 12. (c) Luciano 95, some rights reserved (CC BY-NC-SA)
- 13. (c) Gilles San Martin, some rights reserved (CC BY-SA)
- 14. (c) Udo Schmidt, some rights reserved (CC BY-SA)
- 15. (c) Rob Westerduijn, some rights reserved (CC BY-NC), uploaded by Rob Westerduijn
- 16. (c) raedwulf68, some rights reserved (CC BY-NC), uploaded by raedwulf68
- 17. (c) Anne SORBES, some rights reserved (CC BY-NC-SA), uploaded by Anne SORBES
- 18. (c) Oskar Gran, some rights reserved (CC BY-NC-SA)
- 19. (c) Felix Riegel, some rights reserved (CC BY-NC), uploaded by Felix Riegel
- 20. (c) João Coelho, some rights reserved (CC BY)
- 21. (c) Paco Solana, some rights reserved (CC BY-NC-ND)
- 22. (c) Jacobo Krauel, some rights reserved (CC BY-NC), uploaded by Jacobo Krauel
- 23. (c) Walwyn, some rights reserved (CC BY-NC-SA)
- 24. (c) Adrián Castillo Rivera, some rights reserved (CC BY)
- 25. (c) Chris Wood, some rights reserved (CC BY-NC-ND), uploaded by Chris Wood
- 26. (c) Mick Talbot, some rights reserved (CC BY-NC-SA)
- 27. (c) AJ Johnson, some rights reserved (CC BY-NC), uploaded by AJ Johnson
- 28. (c) Suso Tizón, some rights reserved (CC BY-NC-SA), uploaded by Suso Tizón
- 29. (c) John Sear, some rights reserved (CC BY-NC), uploaded by John Sear
- 30. (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
- 31. (c) Alexis, some rights reserved (CC BY), uploaded by Alexis
- 32. (c) Kentish Plumber, some rights reserved (CC BY-NC-ND)
- 33. (c) Fernando Romão, some rights reserved (CC BY-NC), uploaded by Fernando Romão
- 34. (c) Kostas Zontanos, some rights reserved (CC BY-NC), uploaded by Kostas Zontanos
- 35. (c) Sirio Gamba, some rights reserved (CC BY-NC), uploaded by Sirio Gamba
- 36. (c) Vlad Proklov, some rights reserved (CC BY-NC)
- 37. (c) Susanne Vogel, some rights reserved (CC BY-NC), uploaded by Susanne Vogel
- 38. (c) Ferran Pestaña, some rights reserved (CC BY-NC-SA)
- 39. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 40. (c) Bernard DUPONT, some rights reserved (CC BY-NC-SA)
- 41. (c) Emilio, some rights reserved (CC BY-NC-ND)
- 42. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 43. (c) Naturalista, some rights reserved (CC BY-SA)
- 44. (c) Martin Grimm, some rights reserved (CC BY-NC), uploaded by Martin Grimm
