Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina

Autores
Jauregui, Adrian; Gerstmayer, P. A.; Colombo, Martín; Segura, Luciano Noel
Año de publicación
2023
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The European Starling [Sturnus vulgaris] is an invasive bird that it is quickly expanding throughout Argentina. Therefore, breeding success data and its relationship with environmental characteristics are necessary to count with a knowledge base line and potentially diagram control actions. We monitored European Starling nests (n=100 nests) in a native forest of Buenos Aires province (Argentina), during 2020-2021 and 2021-2022 breeding seasons. We estimated breeding parameters for the population and measured nest-site features at different spatial scales to assess their relationship with nest survival and productivity. Starling started breeding earlier than native species, they raised three fledglings per successful nest, estimated nest success chance was 38%, and seven breeding pairs raised two successful broods. There was a negative relationship between daily survival rates and diameter at breast height of the nest-tree. This pattern may indicate that preservation of mature trees would help to reduce starling nest success rate, although our results were not conclusive. Moreover, starling nest survival and productivity were considerably higher than those of native cavity-nesting species breeding in the same area, which suggests their population grows at a comparatively higher rate. Given our results, and the previously reported starling aggressive behavior to native species and worrying expansion rate, it is possible that the populations may need to be controlled soon, especially if starling reaches areas, such as northern Argentina, inhabited by several threatened cavity-nesting species.
Fil: Jauregui, Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
Fil: Gerstmayer, P. A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
Fil: Colombo, Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
Fil: Segura, Luciano Noel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
II Congreso de Ornitología Neotropical; XXVIII Congresso Brasileiro de Ornitología
Gramado
Brasil
Association of Field Ornithologists
Materia
birds
breeding biology
biological invasions
cavity
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:11336/225210
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/225210
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Breeding success of the European Starling Sturnus vulgaris after a recent invasion in ArgentinaJauregui, AdrianGerstmayer, P. A.Colombo, MartínSegura, Luciano Noelbirdsbreeding biologybiological invasionscavityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The European Starling [Sturnus vulgaris] is an invasive bird that it is quickly expanding throughout Argentina. Therefore, breeding success data and its relationship with environmental characteristics are necessary to count with a knowledge base line and potentially diagram control actions. We monitored European Starling nests (n=100 nests) in a native forest of Buenos Aires province (Argentina), during 2020-2021 and 2021-2022 breeding seasons. We estimated breeding parameters for the population and measured nest-site features at different spatial scales to assess their relationship with nest survival and productivity. Starling started breeding earlier than native species, they raised three fledglings per successful nest, estimated nest success chance was 38%, and seven breeding pairs raised two successful broods. There was a negative relationship between daily survival rates and diameter at breast height of the nest-tree. This pattern may indicate that preservation of mature trees would help to reduce starling nest success rate, although our results were not conclusive. Moreover, starling nest survival and productivity were considerably higher than those of native cavity-nesting species breeding in the same area, which suggests their population grows at a comparatively higher rate. Given our results, and the previously reported starling aggressive behavior to native species and worrying expansion rate, it is possible that the populations may need to be controlled soon, especially if starling reaches areas, such as northern Argentina, inhabited by several threatened cavity-nesting species.Fil: Jauregui, Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaFil: Gerstmayer, P. A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaFil: Colombo, Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaFil: Segura, Luciano Noel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaII Congreso de Ornitología Neotropical; XXVIII Congresso Brasileiro de OrnitologíaGramadoBrasilAssociation of Field OrnithologistsAssociation of Field Ornithologists2023info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/225210Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina; II Congreso de Ornitología Neotropical; XXVIII Congresso Brasileiro de Ornitología; Gramado; Brasil; 2023; 370978-65-00-76057-6CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://oca2023.com.br/site/oca2023/livro-de-resumosInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:31:59Zoai:ri.conicet.gov.ar:11336/225210instacron: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:34982025-10-22 11:31:59.536CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina
title Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina
spellingShingle Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina
Jauregui, Adrian
birds
breeding biology
biological invasions
cavity
title_short Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina
title_full Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina
title_fullStr Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina
title_full_unstemmed Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina
title_sort Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina
dc.creator.none.fl_str_mv Jauregui, Adrian
Gerstmayer, P. A.
Colombo, Martín
Segura, Luciano Noel
author Jauregui, Adrian
author_facet Jauregui, Adrian
Gerstmayer, P. A.
Colombo, Martín
Segura, Luciano Noel
author_role author
author2 Gerstmayer, P. A.
Colombo, Martín
Segura, Luciano Noel
author2_role author
author
author
dc.subject.none.fl_str_mv birds
breeding biology
biological invasions
cavity
topic birds
breeding biology
biological invasions
cavity
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The European Starling [Sturnus vulgaris] is an invasive bird that it is quickly expanding throughout Argentina. Therefore, breeding success data and its relationship with environmental characteristics are necessary to count with a knowledge base line and potentially diagram control actions. We monitored European Starling nests (n=100 nests) in a native forest of Buenos Aires province (Argentina), during 2020-2021 and 2021-2022 breeding seasons. We estimated breeding parameters for the population and measured nest-site features at different spatial scales to assess their relationship with nest survival and productivity. Starling started breeding earlier than native species, they raised three fledglings per successful nest, estimated nest success chance was 38%, and seven breeding pairs raised two successful broods. There was a negative relationship between daily survival rates and diameter at breast height of the nest-tree. This pattern may indicate that preservation of mature trees would help to reduce starling nest success rate, although our results were not conclusive. Moreover, starling nest survival and productivity were considerably higher than those of native cavity-nesting species breeding in the same area, which suggests their population grows at a comparatively higher rate. Given our results, and the previously reported starling aggressive behavior to native species and worrying expansion rate, it is possible that the populations may need to be controlled soon, especially if starling reaches areas, such as northern Argentina, inhabited by several threatened cavity-nesting species.
Fil: Jauregui, Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
Fil: Gerstmayer, P. A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
Fil: Colombo, Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
Fil: Segura, Luciano Noel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
II Congreso de Ornitología Neotropical; XXVIII Congresso Brasileiro de Ornitología
Gramado
Brasil
Association of Field Ornithologists
description The European Starling [Sturnus vulgaris] is an invasive bird that it is quickly expanding throughout Argentina. Therefore, breeding success data and its relationship with environmental characteristics are necessary to count with a knowledge base line and potentially diagram control actions. We monitored European Starling nests (n=100 nests) in a native forest of Buenos Aires province (Argentina), during 2020-2021 and 2021-2022 breeding seasons. We estimated breeding parameters for the population and measured nest-site features at different spatial scales to assess their relationship with nest survival and productivity. Starling started breeding earlier than native species, they raised three fledglings per successful nest, estimated nest success chance was 38%, and seven breeding pairs raised two successful broods. There was a negative relationship between daily survival rates and diameter at breast height of the nest-tree. This pattern may indicate that preservation of mature trees would help to reduce starling nest success rate, although our results were not conclusive. Moreover, starling nest survival and productivity were considerably higher than those of native cavity-nesting species breeding in the same area, which suggests their population grows at a comparatively higher rate. Given our results, and the previously reported starling aggressive behavior to native species and worrying expansion rate, it is possible that the populations may need to be controlled soon, especially if starling reaches areas, such as northern Argentina, inhabited by several threatened cavity-nesting species.
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Congreso
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/225210
Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina; II Congreso de Ornitología Neotropical; XXVIII Congresso Brasileiro de Ornitología; Gramado; Brasil; 2023; 370
978-65-00-76057-6
CONICET Digital
CONICET
url http://hdl.handle.net/11336/225210
identifier_str_mv Breeding success of the European Starling Sturnus vulgaris after a recent invasion in Argentina; II Congreso de Ornitología Neotropical; XXVIII Congresso Brasileiro de Ornitología; Gramado; Brasil; 2023; 370
978-65-00-76057-6
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://oca2023.com.br/site/oca2023/livro-de-resumos
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.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Association of Field Ornithologists
publisher.none.fl_str_mv Association of Field Ornithologists
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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