Roosting behaviour is related to reproductive strategy in brood parasitic cowbirds

Shiny Cowbirds Molothrus bonariensis and Screaming Cowbirds Molothrus rufoaxillaris are closely related brood parasites but the former is socially polygynous or promiscuous and an extreme host generalist, whereas the latter is socially monogamous and parasitizes almost exclusively one host. Females...

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Detalles Bibliográficos
Autores principales:	Scardamaglia, R.C., Kacelnik, A., Reboreda, J.C.
Formato:	JOUR
Materias:	bird assemblage Molothrus radio-tracking site fidelity space use annual variation brood parasitism parasitism passerine reproductive strategy roosting tracking Aves Molothrus bonariensis Molothrus rufoaxillaris
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00191019_v160_n4_p779_Scardamaglia
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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