Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species

Autores
Sagario, Maria Cecilia; Cueto, Victor; Lopez de Casenave, Javier Nestor
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Accurate knowledge of the movements of passerine populations in the southern hemisphere is difficult to attain, in part owing to differences in movements between and within species and between and within populations. In temperate South America, descriptions of patterns of movements are often based on reports of local changes in abundance and occurrence of species and there have been few detailed studies of movements at the local population level. We banded and monitored individuals of three species of sparrow – the Many-coloured Chaco-Finch (Saltatricula multicolor), Ringed Warbling-Finch (Poospiza torquata) and Rufous-collared Sparrow (Zonotrichia capensis) in a temperate site in the central Monte desert, Argentina, to evaluate differences in site-attachment between and within species. We found resident populations of all three species, the juveniles of which showed little site-attachment. We also observed a large influx of mobile Ringed Warbling-Finches and Rufous-collared Sparrows during the non-breeding season. We confirmed population partial migration of two subspecies of Rufous-collared Sparrows (and, possibly, a third otherwise resident subspecies), and possibly also within Ringed Warbling-Finches. The influxes of mobile individuals during the non-breeding season may be in response to unpredictable climate and consequent availability of resources, as has been found in arid regions of Australia and Africa. Our results provide a basis for a better understanding of the evolution of movement patterns of birds in temperate South America.
Fil: Sagario, Maria Cecilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cueto, Victor. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagonica. Universidad Nacional de la Patagonia "san Juan Bosco". Facultad de Cs.naturales - Sede Esquel. Centro de Investigación Esquel de Montaña y Estepa Patagonica; Argentina
Fil: Lopez de Casenave, Javier Nestor. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. 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
Aves
Territorialidad
Desiertos
Residentes
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:11336/22719
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/22719
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network_name_str CONICET Digital (CONICET)
spelling Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within speciesSagario, Maria CeciliaCueto, VictorLopez de Casenave, Javier NestorAvesTerritorialidadDesiertosResidenteshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Accurate knowledge of the movements of passerine populations in the southern hemisphere is difficult to attain, in part owing to differences in movements between and within species and between and within populations. In temperate South America, descriptions of patterns of movements are often based on reports of local changes in abundance and occurrence of species and there have been few detailed studies of movements at the local population level. We banded and monitored individuals of three species of sparrow – the Many-coloured Chaco-Finch (Saltatricula multicolor), Ringed Warbling-Finch (Poospiza torquata) and Rufous-collared Sparrow (Zonotrichia capensis) in a temperate site in the central Monte desert, Argentina, to evaluate differences in site-attachment between and within species. We found resident populations of all three species, the juveniles of which showed little site-attachment. We also observed a large influx of mobile Ringed Warbling-Finches and Rufous-collared Sparrows during the non-breeding season. We confirmed population partial migration of two subspecies of Rufous-collared Sparrows (and, possibly, a third otherwise resident subspecies), and possibly also within Ringed Warbling-Finches. The influxes of mobile individuals during the non-breeding season may be in response to unpredictable climate and consequent availability of resources, as has been found in arid regions of Australia and Africa. Our results provide a basis for a better understanding of the evolution of movement patterns of birds in temperate South America.Fil: Sagario, Maria Cecilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cueto, Victor. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagonica. Universidad Nacional de la Patagonia "san Juan Bosco". Facultad de Cs.naturales - Sede Esquel. Centro de Investigación Esquel de Montaña y Estepa Patagonica; ArgentinaFil: Lopez de Casenave, Javier Nestor. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. 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; ArgentinaCsiro Publishing2014-07-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22719Sagario, Maria Cecilia; Cueto, Victor; Lopez de Casenave, Javier Nestor; Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species; Csiro Publishing; Emu; 114; 3; 18-7-2014; 268-2760158-4197CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1071/MU13098info:eu-repo/semantics/altIdentifier/url/http://www.publish.csiro.au/mu/MU13098info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:12Zoai:ri.conicet.gov.ar:11336/22719instacron: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:34982025-09-29 09:52:13.01CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species
title Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species
spellingShingle Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species
Sagario, Maria Cecilia
Aves
Territorialidad
Desiertos
Residentes
title_short Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species
title_full Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species
title_fullStr Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species
title_full_unstemmed Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species
title_sort Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species
dc.creator.none.fl_str_mv Sagario, Maria Cecilia
Cueto, Victor
Lopez de Casenave, Javier Nestor
author Sagario, Maria Cecilia
author_facet Sagario, Maria Cecilia
Cueto, Victor
Lopez de Casenave, Javier Nestor
author_role author
author2 Cueto, Victor
Lopez de Casenave, Javier Nestor
author2_role author
author
dc.subject.none.fl_str_mv Aves
Territorialidad
Desiertos
Residentes
topic Aves
Territorialidad
Desiertos
Residentes
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Accurate knowledge of the movements of passerine populations in the southern hemisphere is difficult to attain, in part owing to differences in movements between and within species and between and within populations. In temperate South America, descriptions of patterns of movements are often based on reports of local changes in abundance and occurrence of species and there have been few detailed studies of movements at the local population level. We banded and monitored individuals of three species of sparrow – the Many-coloured Chaco-Finch (Saltatricula multicolor), Ringed Warbling-Finch (Poospiza torquata) and Rufous-collared Sparrow (Zonotrichia capensis) in a temperate site in the central Monte desert, Argentina, to evaluate differences in site-attachment between and within species. We found resident populations of all three species, the juveniles of which showed little site-attachment. We also observed a large influx of mobile Ringed Warbling-Finches and Rufous-collared Sparrows during the non-breeding season. We confirmed population partial migration of two subspecies of Rufous-collared Sparrows (and, possibly, a third otherwise resident subspecies), and possibly also within Ringed Warbling-Finches. The influxes of mobile individuals during the non-breeding season may be in response to unpredictable climate and consequent availability of resources, as has been found in arid regions of Australia and Africa. Our results provide a basis for a better understanding of the evolution of movement patterns of birds in temperate South America.
Fil: Sagario, Maria Cecilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cueto, Victor. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagonica. Universidad Nacional de la Patagonia "san Juan Bosco". Facultad de Cs.naturales - Sede Esquel. Centro de Investigación Esquel de Montaña y Estepa Patagonica; Argentina
Fil: Lopez de Casenave, Javier Nestor. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Grupo de Investigación en Ecologia de Comunidades del Desierto; Argentina. 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 Accurate knowledge of the movements of passerine populations in the southern hemisphere is difficult to attain, in part owing to differences in movements between and within species and between and within populations. In temperate South America, descriptions of patterns of movements are often based on reports of local changes in abundance and occurrence of species and there have been few detailed studies of movements at the local population level. We banded and monitored individuals of three species of sparrow – the Many-coloured Chaco-Finch (Saltatricula multicolor), Ringed Warbling-Finch (Poospiza torquata) and Rufous-collared Sparrow (Zonotrichia capensis) in a temperate site in the central Monte desert, Argentina, to evaluate differences in site-attachment between and within species. We found resident populations of all three species, the juveniles of which showed little site-attachment. We also observed a large influx of mobile Ringed Warbling-Finches and Rufous-collared Sparrows during the non-breeding season. We confirmed population partial migration of two subspecies of Rufous-collared Sparrows (and, possibly, a third otherwise resident subspecies), and possibly also within Ringed Warbling-Finches. The influxes of mobile individuals during the non-breeding season may be in response to unpredictable climate and consequent availability of resources, as has been found in arid regions of Australia and Africa. Our results provide a basis for a better understanding of the evolution of movement patterns of birds in temperate South America.
publishDate 2014
dc.date.none.fl_str_mv 2014-07-18
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/11336/22719
Sagario, Maria Cecilia; Cueto, Victor; Lopez de Casenave, Javier Nestor; Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species; Csiro Publishing; Emu; 114; 3; 18-7-2014; 268-276
0158-4197
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22719
identifier_str_mv Sagario, Maria Cecilia; Cueto, Victor; Lopez de Casenave, Javier Nestor; Movement patterns of three species of sparrows in the central Monte desert, Argentina: differences between and within species; Csiro Publishing; Emu; 114; 3; 18-7-2014; 268-276
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/MU13098
info:eu-repo/semantics/altIdentifier/url/http://www.publish.csiro.au/mu/MU13098
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
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 13.070432

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