Duets encode morphological information from both partners in Rufous Horneros

Acoustic signals in birds are often influenced by body and beak size (the morphological constraint hypothesis) and may also reflect the sender's condition (the condition dependence hypothesis). However, these ideas have seldom been tested in duetting species, where the acoustics of the combined...

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Bibliographic Details
Main Authors: Pedro Diniz, Paulo S. Amorim
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2025-12-01
Series:Avian Research
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Online Access:http://www.sciencedirect.com/science/article/pii/S2053716625000611
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