Chemical signatures in the preen oil of pied flycatchers: testing reproducibility and exploring ontogeny

Preen oil – the secretion from the uropygial gland of birds – may have diverse functions in avian reproduction: protection against eggshell bacteria, olfactory crypsis against nest predators and olfactory mate choice. To investigate such functions, we should first characterise variation in preen oil...

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Bibliographic Details
Main Authors: Laurence Jeanjean, Barbara A. Caspers, Tim Schmoll, Marc Gilles
Format: Article
Language:English
Published: Wiley 2025-05-01
Series:Journal of Avian Biology
Subjects:
Online Access:https://doi.org/10.1111/jav.03365
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