Plumage color degradation indicates reproductive effort: an experiment

Abstract Plumage color has traditionally been regarded as a static ornamental trait, but evidence is accumulating for significant color changes without molt that typically reduce the conspicuousness of ornamentation. In some species, the social partner seems to increase its reproductive investment i...

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Bibliographic Details
Main Authors: Gergely Hegyi, Miklós Laczi, Gyula Szabó, Fanni Sarkadi, János Török
Format: Article
Language:English
Published: Nature Portfolio 2023-10-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-023-45348-0