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dc.contributor.author
Orozco Valor, Paula Maiten
dc.contributor.author
Álamo Iriarte, Ana Paula
dc.contributor.author
Grande, Juan Manuel
dc.date.available
2023-09-27T14:18:23Z
dc.date.issued
2022-10
dc.identifier.citation
Orozco Valor, Paula Maiten; Álamo Iriarte, Ana Paula; Grande, Juan Manuel; Sex differences in short-distance natal dispersal in American Kestrels (Falco sparverius) in Central Argentina; Wiley; Emu; 122; 2; 10-2022; 112-120
dc.identifier.issn
0158-4197
dc.identifier.uri
http://hdl.handle.net/11336/213201
dc.description.abstract
Dispersal is the process by which individuals move through different sites away from their natal place during their life. Many factors can regulate dispersal movements of individuals, from intrinsic characteristics of the individuals to environmental conditions. Here, we report American Kestrel (Falco sparverius) natal dispersal in central Argentina and analyse some of the factors that can modulate it. We also report information on breeding dispersal, and nest box fidelity, using banding data from 2011 to 2019. The number of kestrels banded was high, but only 5.59% of birds were recaptured or re-sighted. Part of the American Kestrel population is philopatric, and most kestrels were detected breeding at 1 year of age for the first time (41.38%). Kestrels bred from one (mostly) to 6 years in the same nest box. Natal dispersal ranged from 2 to 36.9 km, and females dispersed longer distances than males. We did not record kestrels dispersing between the different sampling sites, but we recovered two dead dispersing juveniles more than 200 km from their natal nest, suggesting some long-distance dispersal may occur in our studied population. Further banding studies or better, studies based on the tagging of American Kestrels with GPS tracking devices will certainly be needed to better understand dispersal movements and factors that modulate these dispersal patterns in South America.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AGRICULTURAL LANDS
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BANDING
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BREEDING DISPERSAL
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FIDELITY
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NATAL DISPERSAL
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NEST BOXES
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Sex differences in short-distance natal dispersal in American Kestrels (Falco sparverius) in Central Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-05T15:20:14Z
dc.journal.volume
122
dc.journal.number
2
dc.journal.pagination
112-120
dc.journal.pais
Australia
dc.description.fil
Fil: Orozco Valor, Paula Maiten. Universidad Nacional de La Pampa; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Álamo Iriarte, Ana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional La Pampa-San Luis. Estación Experimental Agropecuaria Anguil; Argentina
dc.description.fil
Fil: Grande, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina
dc.journal.title
Emu
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/01584197.2022.2087092
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/01584197.2022.2087092
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