Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow

Autores
García, Natalia Cristina; Arrieta, Ramiro Santiago; Kopuchian, Cecilia; Tubaro, Pablo Luis
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Behavioural characters that are learned can show temporal variation due to changes in a population across generations that are not due to changes in the same individual. The song of the Rufous-collared Sparrow, Zonotrichia capensis, shows significant geographic variation associated with habitat vegetation, defining song dialects. To study the temporal stability or change of Rufous-collared Sparrow dialects at a microgeographical scale, we compared the recordings made in Estancia ?El Destino? (in the northeast coast of Buenos Aires province, Argentina) during 1987 and 2000 with a set of recordings made during 2010 and 2011. We found that the dialect boundaries of the Rufous-collared Sparrow remained stable over a period of 24 years. Since we did not detect gross changes in the habitat characteristics, we concluded that habitat structure is an important factor for dialect distribution. When we consider each dialect separately, the variation detected in some traits between 1987 and 2000 persisted while other traits showed reversal across time. These findings are consistent with the hypothesis that some changes in song were the result of neutral variation, whereby changes due to random factors such as copying error, for example, could have been maintained or introduced across generations.
Fil: García, Natalia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Arrieta, Ramiro Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Kopuchian, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Materia
Song Dialects
Zonotrichia Capensis
Temporal Variation
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:11336/47598
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared SparrowGarcía, Natalia CristinaArrieta, Ramiro SantiagoKopuchian, CeciliaTubaro, Pablo LuisSong DialectsZonotrichia CapensisTemporal Variationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Behavioural characters that are learned can show temporal variation due to changes in a population across generations that are not due to changes in the same individual. The song of the Rufous-collared Sparrow, Zonotrichia capensis, shows significant geographic variation associated with habitat vegetation, defining song dialects. To study the temporal stability or change of Rufous-collared Sparrow dialects at a microgeographical scale, we compared the recordings made in Estancia ?El Destino? (in the northeast coast of Buenos Aires province, Argentina) during 1987 and 2000 with a set of recordings made during 2010 and 2011. We found that the dialect boundaries of the Rufous-collared Sparrow remained stable over a period of 24 years. Since we did not detect gross changes in the habitat characteristics, we concluded that habitat structure is an important factor for dialect distribution. When we consider each dialect separately, the variation detected in some traits between 1987 and 2000 persisted while other traits showed reversal across time. These findings are consistent with the hypothesis that some changes in song were the result of neutral variation, whereby changes due to random factors such as copying error, for example, could have been maintained or introduced across generations.Fil: García, Natalia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Arrieta, Ramiro Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Kopuchian, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; ArgentinaFil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaCsiro Publishing2016-12info: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/11336/47598García, Natalia Cristina; Arrieta, Ramiro Santiago; Kopuchian, Cecilia; Tubaro, Pablo Luis; Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow; Csiro Publishing; Emu; 115; 4; 12-2016; 309-3160158-4197CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1071/MU14099info:eu-repo/semantics/altIdentifier/url/http://www.publish.csiro.au/mu/MU14099info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:46Zoai:ri.conicet.gov.ar:11336/47598instacron: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:34982025-09-03 09:51:47.136CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow
title Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow
spellingShingle Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow
García, Natalia Cristina
Song Dialects
Zonotrichia Capensis
Temporal Variation
title_short Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow
title_full Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow
title_fullStr Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow
title_full_unstemmed Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow
title_sort Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow
dc.creator.none.fl_str_mv García, Natalia Cristina
Arrieta, Ramiro Santiago
Kopuchian, Cecilia
Tubaro, Pablo Luis
author García, Natalia Cristina
author_facet García, Natalia Cristina
Arrieta, Ramiro Santiago
Kopuchian, Cecilia
Tubaro, Pablo Luis
author_role author
author2 Arrieta, Ramiro Santiago
Kopuchian, Cecilia
Tubaro, Pablo Luis
author2_role author
author
author
dc.subject.none.fl_str_mv Song Dialects
Zonotrichia Capensis
Temporal Variation
topic Song Dialects
Zonotrichia Capensis
Temporal Variation
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Behavioural characters that are learned can show temporal variation due to changes in a population across generations that are not due to changes in the same individual. The song of the Rufous-collared Sparrow, Zonotrichia capensis, shows significant geographic variation associated with habitat vegetation, defining song dialects. To study the temporal stability or change of Rufous-collared Sparrow dialects at a microgeographical scale, we compared the recordings made in Estancia ?El Destino? (in the northeast coast of Buenos Aires province, Argentina) during 1987 and 2000 with a set of recordings made during 2010 and 2011. We found that the dialect boundaries of the Rufous-collared Sparrow remained stable over a period of 24 years. Since we did not detect gross changes in the habitat characteristics, we concluded that habitat structure is an important factor for dialect distribution. When we consider each dialect separately, the variation detected in some traits between 1987 and 2000 persisted while other traits showed reversal across time. These findings are consistent with the hypothesis that some changes in song were the result of neutral variation, whereby changes due to random factors such as copying error, for example, could have been maintained or introduced across generations.
Fil: García, Natalia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Arrieta, Ramiro Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Kopuchian, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
description Behavioural characters that are learned can show temporal variation due to changes in a population across generations that are not due to changes in the same individual. The song of the Rufous-collared Sparrow, Zonotrichia capensis, shows significant geographic variation associated with habitat vegetation, defining song dialects. To study the temporal stability or change of Rufous-collared Sparrow dialects at a microgeographical scale, we compared the recordings made in Estancia ?El Destino? (in the northeast coast of Buenos Aires province, Argentina) during 1987 and 2000 with a set of recordings made during 2010 and 2011. We found that the dialect boundaries of the Rufous-collared Sparrow remained stable over a period of 24 years. Since we did not detect gross changes in the habitat characteristics, we concluded that habitat structure is an important factor for dialect distribution. When we consider each dialect separately, the variation detected in some traits between 1987 and 2000 persisted while other traits showed reversal across time. These findings are consistent with the hypothesis that some changes in song were the result of neutral variation, whereby changes due to random factors such as copying error, for example, could have been maintained or introduced across generations.
publishDate 2016
dc.date.none.fl_str_mv 2016-12
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/11336/47598
García, Natalia Cristina; Arrieta, Ramiro Santiago; Kopuchian, Cecilia; Tubaro, Pablo Luis; Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow; Csiro Publishing; Emu; 115; 4; 12-2016; 309-316
0158-4197
CONICET Digital
CONICET
url http://hdl.handle.net/11336/47598
identifier_str_mv García, Natalia Cristina; Arrieta, Ramiro Santiago; Kopuchian, Cecilia; Tubaro, Pablo Luis; Stability and change through time in the dialects of a Neotropical songbird, the Rufous-collared Sparrow; Csiro Publishing; Emu; 115; 4; 12-2016; 309-316
0158-4197
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1071/MU14099
info:eu-repo/semantics/altIdentifier/url/http://www.publish.csiro.au/mu/MU14099
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 Csiro Publishing
publisher.none.fl_str_mv Csiro Publishing
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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score 13.13397

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