Nestling diet and parental food provisioning in a declining mountain passerine reveal high sensitivity to climate change

Mountain ecosystems naturally experience strong seasonal weather variations leading to a brief peak in food availability that constrains bird reproduction. Climate change accentuates both the intra‐ and interannual weather variability, which in turn can reduce the predictability of food resources an...

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Bibliographic Details
Main Authors: Arnaud G. Barras, Carole A. Niffenegger, Ivan Candolfi, Yannick A. Hunziker, Raphaël Arlettaz
Format: Article
Language:English
Published: Wiley 2021-02-01
Series:Journal of Avian Biology
Subjects:
Online Access:https://doi.org/10.1111/jav.02649