Photos:
- 1. (c) Carlos Bartolomé, some rights reserved (CC BY-SA)
- 2. Nanosanchez, no known copyright restrictions (public domain)
- 3. (c) Siegfried Troidl, some rights reserved (CC BY-NC), uploaded by Siegfried Troidl
- 4. (c) Juan Emilio, some rights reserved (CC BY-SA)
- 5. (c) Bastiaan Notebaert, some rights reserved (CC BY-NC), uploaded by Bastiaan Notebaert
- 6. (c) H. Zell, some rights reserved (CC BY-SA)
- 7. (c) Gonzalo Mucientes Sandoval, some rights reserved (CC BY-NC-SA), uploaded by Gonzalo Mucientes Sandoval
- 8. (c) S. Rae, some rights reserved (CC BY)
- 9. (c) marcdomenech, some rights reserved (CC BY-NC), uploaded by marcdomenech
- 10. (c) Juho.uski, some rights reserved (CC BY-SA)
- 11. (c) Carlos Bartolomé La Huerta, some rights reserved (CC BY-SA)
- 12. (c) Frank Vincentz, some rights reserved (CC BY-SA)
- 13. (c) Brian Hinds, all rights reserved, uploaded by Brian Hinds
- 14. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 15. (c) Joachim S. Müller, some rights reserved (CC BY-NC-SA)
- 16. (c) dubidule, some rights reserved (CC BY)
- 17. (c) Bernard DUPONT, some rights reserved (CC BY-SA)
- 18. (c) Callie, some rights reserved (CC BY-NC), uploaded by Callie
- 19. (c) hchavez, some rights reserved (CC BY-NC), uploaded by hchavez
- 20. (c) Daniel Suárez, some rights reserved (CC BY-NC), uploaded by Daniel Suárez
- 21. (c) Spot1972, some rights reserved (CC BY-SA)
- 22. (c) DrPhilippLehmann, some rights reserved (CC BY-SA)
- 23. (c) Ján Svetlík, some rights reserved (CC BY-NC-ND)
- 24. (c) Ghedoghedo, some rights reserved (CC BY-SA)
- 25. (c) Dave Curtis, some rights reserved (CC BY-NC-ND)
- 26.
Artwork by Henrik Gronvold (1858–1940)., no known copyright restrictions (public domain)
- 27. Hobbyfotowiki, no known copyright restrictions (public domain)
- 28. (c) El fosilmaníaco, some rights reserved (CC BY-SA)
- 29. (c) Jason Forbes, some rights reserved (CC BY-NC-ND)
- 30. (c) BJ Stacey, some rights reserved (CC BY-NC), uploaded by BJ Stacey
- 31. (c) Maris Pukitis, some rights reserved (CC BY-NC-SA)
- 32. (c) Dan Irizarry, some rights reserved (CC BY-NC-SA)
- 33. (c) Muchaxo, some rights reserved (CC BY-NC-ND)
- 34. (c) Lauren Anderson, some rights reserved (CC BY-NC)
- 35. (c) Frank Vassen, some rights reserved (CC BY)
- 36. (c) Carmelo López Abad, some rights reserved (CC BY-NC), uploaded by Carmelo López Abad
- 37. (c) Yathin S Krishnappa, some rights reserved (CC BY-SA)
- 38. (c) A Emmerson, some rights reserved (CC BY-NC), uploaded by A Emmerson
- 39. (c) Don Loarie, some rights reserved (CC BY), uploaded by Don Loarie
- 40. (c) Jörg Hempel, some rights reserved (CC BY-SA)
- 41. (c) David Renoult, some rights reserved (CC BY-NC), uploaded by David Renoult
- 42. Henrik Grönvold
, no known copyright restrictions (public domain)
- 43. (c) redhat, some rights reserved (CC BY-NC), uploaded by redhat
- 44.
J G Keulemans, no known copyright restrictions (public domain)
- 45. (c) Fernando Useros López, some rights reserved (CC BY-NC), uploaded by Fernando Useros López
- 46. (c) Pirataber, some rights reserved (CC BY), uploaded by Pirataber
- 47. (c) Andrés E. Ríos Saldaña, some rights reserved (CC BY-NC), uploaded by Andrés E. Ríos Saldaña
- 48. (c)
Miguel Angel Peña Estévez, some rights reserved (CC BY-SA)
- 49. (c) Marcel Holyoak, some rights reserved (CC BY-NC-ND)
- 50. Hartert, 1901, no known copyright restrictions (public domain)
- 51. (c) Stan van Remmerden, some rights reserved (CC BY-NC), uploaded by Stan van Remmerden
- 52. (c) Profundezas, some rights reserved (CC BY-NC-ND)
- 53. (c) Wildlife Wanderer, some rights reserved (CC BY-NC-ND)
- 54. (c)
R. Hutterer, some rights reserved (CC BY-SA)
Compiled by Stan van Remmerden,
some rights reserved
(CC BY-SA)
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