No Evidence for Contagious Yawning in Juvenile Ravens (<i>Corvus corax</i>): An Observational Study

The overt and reflexive matching of behaviors among conspecifics has been observed in a growing number of social vertebrates, including avian species. In general, behavioral contagion—such as the spread of yawning—may serve important functions in group synchronization and vigilance behavior. Here, w...

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Autors principals:	Andrew C. Gallup, Anja B. Schild, Markus A. Ühlein, Thomas Bugnyar, Jorg J. M. Massen
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2022-05-01
Col·lecció:	Animals
Matèries:	collective behavior comparative cognition motor synchrony social behavior state change
Accés en línia:	https://www.mdpi.com/2076-2615/12/11/1357
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