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Publications (5)
In songbirds, songs are learned and involved in sexual selection. The cultural transmission of songs leads to dialects between populations and ultimately to speciation. Many songbirds migrate and individual differences in migratory patterns can influence population genetic structure and boost song differentiation. The complex interactions between s...
In songbirds, territorial songs are key regulators of sexual selection and are learned from conspecifics. The cultural transmission of songs leads to divergence in song characteristics within populations, which can ultimately lead to speciation. Many songbirds also migrate, and individual differences in migratory behaviours can influence population...
L’objectif de la thèse a été d’étudier la structure, la fonction et la plasticité au cours du temps du chant d’un oiseau mâle adulte, la fauvette à tête noire Sylvia atricapilla. L’influence de différents comportements migratoires sur les caractéristiques du chant, sur la maintenance des dialectes et sur l’apprentissage a également été étudiée chez...
Skylarks inhabit open fields and perform an aerial song display which serves as a territorial signal. The particularly long and elaborate structure of this song flight raises questions about the impact of physical and energetic constraints acting on a communication signal. Song produced during the three distinct phases of the flight - ascending, le...