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How feather colour reflects its carotenoid content |
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| Authors: | Lauri Saks‡ Kevin McGraw† Peeter Hõrak |
| Institution: | Institute of Zoology and Hydrobiology, Tartu University, Vanemuise 46, 51014 Tartu, Estonia,;Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA |
| Abstract: | |
| Keywords: | Canary xanthophyll Carduelis chloris feather carotenoid content plumage coloration |