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Photo Credits
- 1. (c) Fen Oswin, some rights reserved (CC BY-NC-ND)
- 2. (c) Tom McC., some rights reserved (CC BY-NC-ND)
- 3. (c) Aviceda, some rights reserved (CC BY-SA)
- 4. (c) å°ç£æ°´é³¥ç ”究群 彰化海岸ä¿è‚²è¡Œå‹•è¯ç›Ÿ, some rights reserved (CC BY-NC-SA)
- 5. (c) Charles Lam, some rights reserved (CC BY-SA)
- 6. (c) Jose Sousa, some rights reserved (CC BY-NC-ND)
- 7. (c) Vitaliy Khustochka, some rights reserved (CC BY-NC)
- 8. (c) Lip Kee Yap, some rights reserved (CC BY-SA)
- 9. (c) Jussi Mononen, some rights reserved (CC BY-NC-SA)
- 10. (c) Caleb Slemmons, some rights reserved (CC BY-NC)
- 11. (c) Pau Ruŀlan Ferragut, some rights reserved (CC BY-NC-SA)
- 12. (c) Rudo JureÄek, some rights reserved (CC BY-NC-SA)
- 13. (c) K.C. Hung, some rights reserved (CC BY-NC-SA)
- 14. (c) Kim, Hyun-tae, some rights reserved (CC BY), uploaded by Kim, Hyun-tae
- 15. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 16. (c) Werner Witte, some rights reserved (CC BY-NC)
- 17. (c) Martha de Jong-Lantink, some rights reserved (CC BY-NC-ND)
- 18. (c) Ian White, some rights reserved (CC BY-NC-SA)
- 19. (c) Ralph Green, some rights reserved (CC BY-NC-ND)
- 20. (c) Agustín Povedano, some rights reserved (CC BY-NC-SA)
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- 22. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
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- 26. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 27. (c) Hans Olofsson, some rights reserved (CC BY-NC-ND)
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- 29. (c) Eric de Leeuw, some rights reserved (CC BY-NC-ND)
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- 35. (c) Francesco Veronesi, some rights reserved (CC BY-NC-SA)
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- 37. (c) Christian Schwarz, some rights reserved (CC BY-NC), uploaded by Christian Schwarz
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- 42. (c) Jörg Hempel, some rights reserved (CC BY-SA)
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- 47. (c) Mike (NO captive birds) in Thailand, some rights reserved (CC BY-NC-ND)
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- 61. (c) Jörg Hempel, some rights reserved (CC BY-SA)
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- 65. (c) Kevin Lin, some rights reserved (CC BY-NC-SA)