Mostrar el registro sencillo del ítem
dc.contributor.author
Ghalambor, Cameron K.
dc.contributor.author
Peluc, Susana Ines
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Martin, Thomas E.
dc.date.available
2016-11-03T20:39:43Z
dc.date.issued
2013-08
dc.identifier.citation
Ghalambor, Cameron K.; Peluc, Susana Ines; Martin, Thomas E.; Plasticity of parental care under the risk of predation: how much should parents reduce care?; The Royal Society; Biology Letters; 9; 4; 8-2013; 20130154-20130154
dc.identifier.issn
1744-9561
dc.identifier.uri
http://hdl.handle.net/11336/7952
dc.description.abstract
Predation can be an important agent of natural selection shaping parental care behaviours, and can also favour behavioural plasticity. Parent birds often decrease the rate that they visit the nest to provision offspring when perceived risk is high. Yet, the plasticity of such responses may differ among species as a function of either their relative risk of predation, or the mean rate of provisioning. Here, we report parental provisioning responses to experimental increases in the perceived risk of predation. We tested responses of 10 species of bird in north temperate Arizona and subtropical Argentina that differed in their ambient risk of predation. All species decreased provisioning rates in response to the nest predator but not to a control. However, provisioning rates decreased more in species that had greater ambient risk of predation on natural nests. These results support theoretical predictions that the extent of plasticity of a trait that is sensitive to nest predation risk should vary among species in accordance with predation risk.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
The Royal Society
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Behavioural Plasticity
dc.subject
Parental Care
dc.subject
Nest Predation Risk
dc.subject
Nestling Feeding Rates
dc.subject.classification
Ecología
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ciencias Biológicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Plasticity of parental care under the risk of predation: how much should parents reduce care?
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-11-02T18:11:22Z
dc.journal.volume
9
dc.journal.number
4
dc.journal.pagination
20130154-20130154
dc.journal.pais
Reino Unido
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Londres
dc.description.fil
Fil: Ghalambor, Cameron K.. State University Of Colorado-fort Collins. Dept.of Biology; Estados Unidos
dc.description.fil
Fil: Peluc, Susana Ines. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; Argentina
dc.description.fil
Fil: Martin, Thomas E.. University Of Montana; Estados Unidos
dc.journal.title
Biology Letters
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1098/rsbl.2013.0154
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://rsbl.royalsocietypublishing.org/content/9/4/20130154
Archivos asociados