Host provisioning behavior favors mimetic begging calls in a brood-parasitic cowbird

The vocalizations of some young brood-parasitic birds closely resemble those of their host's young. Such similarities might arise because hosts bestow the greatest parental care in response to their own species' call type. We used a playback experiment to assess the effectiveness of the ne...

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Autores principales: Ursino, C.A., Gloag, R., Reboreda, J.C., De Mársico, M.C.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10452249_v29_n2_p328_Ursino
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