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Condition-dependent leg colour of nestling White Storks Ciconia ciconia |
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| Authors: | ADRIAN SURMACKI & JAKUB Z KOSICKI |
| Institution: | Faculty of Biology, Department of Avian Biology and Ecology, Adam Mickiewicz University, Umultowska 89, 61-614 Poznań, Poland |
| Abstract: | |
| Keywords: | carotenoids colour maturation melanins spectrometry tarsus |