Are acoustical parameters of begging call elements of thin-billed prions related to chick condition?

Chicks of burrowing petrels use begging calls to advertise their hunger levels when parents arrived at the nest. In a previous study, adult thin-billed prions Pachyptila belcheri responded to higher begging call rates of their single chick by regurgitating larger meals. We tested whether acoustic pa...

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Detalles Bibliográficos
Autores principales: Quillfeldt, Petra, Poisbleau, Maud, Mundry, Roger, Masello, Juan F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer-Verlag 2010
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3150793/
https://www.ncbi.nlm.nih.gov/pubmed/21841890
http://dx.doi.org/10.1007/s10211-009-0066-5

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3150793/
https://www.ncbi.nlm.nih.gov/pubmed/21841890
http://dx.doi.org/10.1007/s10211-009-0066-5

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