Title: Hatching date correlates with the carotenoid-based colouration of blue tit (Cyanistes caeruleus) nestlings
Authors: Janas, Katarzyna; Lutyk, Dorota; Sudyka, Joanna; Gustafsson, Lars; Cichoń, Mariusz; Drobniak, Szymon M.
Journal: Ibis
Publication type: article
DOI: 10.1111/ibi.12751