Function of egg punctures by Shiny Cowbirds in parasitized and nonparasitized Creamy-bellied Thrush nests

Avian brood parasites usually remove or puncture host eggs. Several hypotheses have been proposed to explain the function of these behaviors. Removing or puncturing host eggs may enhance the efficiency of incubation of cowbird eggs (incubation-efficiency hypothesis) or reduce competition for food be...

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Detalles Bibliográficos
Autores principales:	Astie, A.A., Reboreda, J.C.
Formato:	JOUR
Materias:	Brood parasitism Egg puncture Molothrus bonariensis Turdus amaurochalinus Aves Molothrus Turdidae
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_02738570_v80_n4_p336_Astie
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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