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Photo Credits
- 1. (c) Daniel König, some rights reserved (CC BY-NC), uploaded by Daniel König
- 2. (c) Steve Garvie, some rights reserved (CC BY-NC-SA)
- 3. (c) Александр, some rights reserved (CC BY-NC-ND), uploaded by Александр
- 4. (c) Ani Sarkisyan, some rights reserved (CC BY), uploaded by Ani Sarkisyan
- 5. (c) Francis C. Franklin, some rights reserved (CC BY-SA)
- 6. (c) Dave Curtis, some rights reserved (CC BY-NC-ND)
- 7. (c) Vitaliy Khustochka, some rights reserved (CC BY-NC)
- 8. (c) José Manuel Armengod, some rights reserved (CC BY-ND)
- 9. (c) moments in nature by Antje Schultner, some rights reserved (CC BY-SA)
- 10. (c) hedera.baltica, some rights reserved (CC BY-SA)
- 11. (c) Erik Jørgensen, some rights reserved (CC BY-NC-SA)
- 12. (c) David Renoult, some rights reserved (CC BY-NC), uploaded by David Renoult
- 13. (c) Daniel, some rights reserved (CC BY-NC-SA)
- 14. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
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- 17. (c) Blake Matheson, some rights reserved (CC BY-NC)
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- 19. (c) Andrej Chudý, some rights reserved (CC BY-NC-SA)
- 20. (c) Игорь. Фадеев, some rights reserved (CC BY-NC), uploaded by Игорь. Фадеев
- 21. (c) Jürgen Mangelsdorf, some rights reserved (CC BY-NC-ND)
- 22. (c) naturpel, some rights reserved (CC BY-NC), uploaded by naturpel
- 23. (c) Joaquim Coelho, some rights reserved (CC BY-NC-ND)
- 24. (c) Per Hoffmann Olsen, some rights reserved (CC BY-NC), uploaded by Per Hoffmann Olsen
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- 30. (c) Mark Kilner, some rights reserved (CC BY-NC-SA)
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- 32. (c) Mauro Doffria, some rights reserved (CC BY-NC), uploaded by Mauro Doffria
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- 34. (c) Carles Pastor, some rights reserved (CC BY-SA), uploaded by Carles Pastor
- 35. (c) The Darwin Initiative Centre for Bat Research, some rights reserved (CC BY-NC-SA)
- 36. (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
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- 42. (c) Matteo Visceglia, some rights reserved (CC BY-NC), uploaded by Matteo Visceglia
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- 56. (c) Bird Explorers, some rights reserved (CC BY-NC), uploaded by Bird Explorers
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- 59. (c) Daniele Seglie, some rights reserved (CC BY-NC), uploaded by Daniele Seglie
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- 61. (c) Pascal Dubois, some rights reserved (CC BY-NC), uploaded by Pascal Dubois
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- 64. (c) José María Escolano, some rights reserved (CC BY-NC-SA)
- 65. (c) Kęstutis, some rights reserved (CC BY-NC), uploaded by Kęstutis
- 66. (c) Alex Ville, some rights reserved (CC BY-NC), uploaded by Alex Ville
- 67. (c) Linda De Volder, some rights reserved (CC BY-NC-ND)
- 68. (c) 103917170835602529469, some rights reserved (CC BY-NC), uploaded by 103917170835602529469
- 69. (c) Joaquim Maceira Muchaxo, some rights reserved (CC BY-NC-ND)
- 70. (c) Chris Moody, some rights reserved (CC BY-NC)
- 71. (c) Korall, some rights reserved (CC BY-SA)
- 72. (c) Gonzalo Mucientes Sandoval, some rights reserved (CC BY-NC-SA), uploaded by Gonzalo Mucientes Sandoval
- 73. (c) David GENOUD, some rights reserved (CC BY-NC-SA)
- 74. (c) Dmitriy Konstantinov, some rights reserved (CC BY-SA)
- 75. (c) Julien Renoult, some rights reserved (CC BY), uploaded by Julien Renoult
- 76. (c) Jordi Roy Gabarra, some rights reserved (CC BY-NC)
- 77. (c) Dan Johnson, some rights reserved (CC BY-NC), uploaded by Dan Johnson
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- 81. (c) Valentin de Mazancourt, some rights reserved (CC BY-NC), uploaded by Valentin de Mazancourt
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