Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens

Autores
Llambias, Paulo; Carro, Mariana Emilia; Fernandez, Gustavo Javier
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
South temperate songbirds differ from northtemperate species in life-history traits, having greater adultsurvival, smaller clutch size, longer developmental periodsand extended parental care. Due to its broad distribution,the House Wren, Troglodytes aedon, is an excellent modelto evaluate selective pressures that may influence themaintenance of present clutch size. Here we report data onlife-history traits and parental care of socially monogamousHouse Wrens from a north temperate and a south temperatepopulation. Southern House Wrens exhibited smallerclutch sizes and longer developmental periods thanNorthern House Wrens; however, we did not find significantdifferences in adult survival probability betweenpopulations, contrary to a critical prediction of the cost ofreproduction hypothesis. Our data did not support the hypothesisthat smaller clutches are the consequence ofgreater food limitation in the south. Southern wrens havegreater adult body mass but smaller territories; southernnestlings reached a greater proportion of adult body mass6?7 days before fledgling, and provisioning rates to thenest per nestling were greater in the south. We did not findsupport for the hypothesis that reduced clutch size is aconsequence of limited parental activity at the nest assouthern wrens did not reduce parental care during theincubation and nestling stage. Our data better supports theoffspring quality hypothesis; southern wrens invest moreper nestling than northern wrens as provisioning rates pernestling were significantly higher and developmental periodslonger in the south. Published results from TropicalHouse Wrens suggest that neither food limitation nor nestpredation can explain reduced clutches in Central America.We suggest that south temperate and tropical wrens maydiffer in parental investment strategies as tropical wrensseem to invest even less per nestling than north temperatewrens
Fil: Llambias, Paulo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
Fil: Carro, Mariana Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
Fil: Fernandez, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Materia
Life History Traits
Breeding Biology
Parental Care
House Wren
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/42121
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/42121
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House WrensLlambias, PauloCarro, Mariana EmiliaFernandez, Gustavo JavierLife History TraitsBreeding BiologyParental CareHouse Wrenhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1South temperate songbirds differ from northtemperate species in life-history traits, having greater adultsurvival, smaller clutch size, longer developmental periodsand extended parental care. Due to its broad distribution,the House Wren, Troglodytes aedon, is an excellent modelto evaluate selective pressures that may influence themaintenance of present clutch size. Here we report data onlife-history traits and parental care of socially monogamousHouse Wrens from a north temperate and a south temperatepopulation. Southern House Wrens exhibited smallerclutch sizes and longer developmental periods thanNorthern House Wrens; however, we did not find significantdifferences in adult survival probability betweenpopulations, contrary to a critical prediction of the cost ofreproduction hypothesis. Our data did not support the hypothesisthat smaller clutches are the consequence ofgreater food limitation in the south. Southern wrens havegreater adult body mass but smaller territories; southernnestlings reached a greater proportion of adult body mass6?7 days before fledgling, and provisioning rates to thenest per nestling were greater in the south. We did not findsupport for the hypothesis that reduced clutch size is aconsequence of limited parental activity at the nest assouthern wrens did not reduce parental care during theincubation and nestling stage. Our data better supports theoffspring quality hypothesis; southern wrens invest moreper nestling than northern wrens as provisioning rates pernestling were significantly higher and developmental periodslonger in the south. Published results from TropicalHouse Wrens suggest that neither food limitation nor nestpredation can explain reduced clutches in Central America.We suggest that south temperate and tropical wrens maydiffer in parental investment strategies as tropical wrensseem to invest even less per nestling than north temperatewrensFil: Llambias, Paulo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; ArgentinaFil: Carro, Mariana Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; ArgentinaFil: Fernandez, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaSpringer2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42121Llambias, Paulo; Carro, Mariana Emilia; Fernandez, Gustavo Javier; Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens; Springer; International Journal Of Ornithology; 156; 4; 3-2015; 933-9421519-888X2193-7206CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10336-015-1217-2info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10336-015-1217-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:12:59Zoai:ri.conicet.gov.ar:11336/42121instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:13:00.082CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens
title Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens
spellingShingle Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens
Llambias, Paulo
Life History Traits
Breeding Biology
Parental Care
House Wren
title_short Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens
title_full Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens
title_fullStr Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens
title_full_unstemmed Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens
title_sort Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens
dc.creator.none.fl_str_mv Llambias, Paulo
Carro, Mariana Emilia
Fernandez, Gustavo Javier
author Llambias, Paulo
author_facet Llambias, Paulo
Carro, Mariana Emilia
Fernandez, Gustavo Javier
author_role author
author2 Carro, Mariana Emilia
Fernandez, Gustavo Javier
author2_role author
author
dc.subject.none.fl_str_mv Life History Traits
Breeding Biology
Parental Care
House Wren
topic Life History Traits
Breeding Biology
Parental Care
House Wren
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv South temperate songbirds differ from northtemperate species in life-history traits, having greater adultsurvival, smaller clutch size, longer developmental periodsand extended parental care. Due to its broad distribution,the House Wren, Troglodytes aedon, is an excellent modelto evaluate selective pressures that may influence themaintenance of present clutch size. Here we report data onlife-history traits and parental care of socially monogamousHouse Wrens from a north temperate and a south temperatepopulation. Southern House Wrens exhibited smallerclutch sizes and longer developmental periods thanNorthern House Wrens; however, we did not find significantdifferences in adult survival probability betweenpopulations, contrary to a critical prediction of the cost ofreproduction hypothesis. Our data did not support the hypothesisthat smaller clutches are the consequence ofgreater food limitation in the south. Southern wrens havegreater adult body mass but smaller territories; southernnestlings reached a greater proportion of adult body mass6?7 days before fledgling, and provisioning rates to thenest per nestling were greater in the south. We did not findsupport for the hypothesis that reduced clutch size is aconsequence of limited parental activity at the nest assouthern wrens did not reduce parental care during theincubation and nestling stage. Our data better supports theoffspring quality hypothesis; southern wrens invest moreper nestling than northern wrens as provisioning rates pernestling were significantly higher and developmental periodslonger in the south. Published results from TropicalHouse Wrens suggest that neither food limitation nor nestpredation can explain reduced clutches in Central America.We suggest that south temperate and tropical wrens maydiffer in parental investment strategies as tropical wrensseem to invest even less per nestling than north temperatewrens
Fil: Llambias, Paulo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
Fil: Carro, Mariana Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
Fil: Fernandez, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
description South temperate songbirds differ from northtemperate species in life-history traits, having greater adultsurvival, smaller clutch size, longer developmental periodsand extended parental care. Due to its broad distribution,the House Wren, Troglodytes aedon, is an excellent modelto evaluate selective pressures that may influence themaintenance of present clutch size. Here we report data onlife-history traits and parental care of socially monogamousHouse Wrens from a north temperate and a south temperatepopulation. Southern House Wrens exhibited smallerclutch sizes and longer developmental periods thanNorthern House Wrens; however, we did not find significantdifferences in adult survival probability betweenpopulations, contrary to a critical prediction of the cost ofreproduction hypothesis. Our data did not support the hypothesisthat smaller clutches are the consequence ofgreater food limitation in the south. Southern wrens havegreater adult body mass but smaller territories; southernnestlings reached a greater proportion of adult body mass6?7 days before fledgling, and provisioning rates to thenest per nestling were greater in the south. We did not findsupport for the hypothesis that reduced clutch size is aconsequence of limited parental activity at the nest assouthern wrens did not reduce parental care during theincubation and nestling stage. Our data better supports theoffspring quality hypothesis; southern wrens invest moreper nestling than northern wrens as provisioning rates pernestling were significantly higher and developmental periodslonger in the south. Published results from TropicalHouse Wrens suggest that neither food limitation nor nestpredation can explain reduced clutches in Central America.We suggest that south temperate and tropical wrens maydiffer in parental investment strategies as tropical wrensseem to invest even less per nestling than north temperatewrens
publishDate 2015
dc.date.none.fl_str_mv 2015-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/42121
Llambias, Paulo; Carro, Mariana Emilia; Fernandez, Gustavo Javier; Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens; Springer; International Journal Of Ornithology; 156; 4; 3-2015; 933-942
1519-888X
2193-7206
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42121
identifier_str_mv Llambias, Paulo; Carro, Mariana Emilia; Fernandez, Gustavo Javier; Latitudinal differences in life-history traits and parental care in northern and southern temperate zone House Wrens; Springer; International Journal Of Ornithology; 156; 4; 3-2015; 933-942
1519-888X
2193-7206
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s10336-015-1217-2
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10336-015-1217-2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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