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dc.contributor.author
Gallego García, Diego
dc.contributor.author
Sarasola, José Hernán
dc.date.available
2023-10-12T19:57:50Z
dc.date.issued
2022-06
dc.identifier.citation
Gallego García, Diego; Sarasola, José Hernán; Endangered Chaco Eagle (Buteogallus coronatus) Pair Successfully Completes Breeding after Human Reconstruction of Their Nest; Raptor Research Foundation; Journal of Raptor Research; 56; 2; 6-2022; 260-264
dc.identifier.issn
0892-1016
dc.identifier.uri
http://hdl.handle.net/11336/215065
dc.description.abstract
This is the first successful experimental implementation of an artificial nest for Chaco Eagles; the parents accepted the artificial nest at once and the young fledged successfully. However, although the pair stayed in the same breeding territory the following year, they did not choose the artificial nest for their next nesting attempt. Chaco Eagle adults commonly establish several nest platforms within their breeding territory, sometimes alternating between sites every year. Overall, the positive outcome reported here should encourage other researchers to consider using this option in emergency situations, particularly when working with an endangered species with low productivity (i.e., single egg and nestling per reproductive attempt) such as the Chaco Eagle. Given that habitat fragmentation is a major cause of population declines of Neotropical raptors , we suggest that this action could be replicated whenever nests become instable and susceptible to loss (e.g., fire, logging, or falling), as a way to preserve the original platforms and nests. Lastly, previous research has shown that this species can use human-made structures for nesting and tolerates direct management actions such as cross-fostering. This successful reconstruction of an active nest, together with the aforementioned experiences, indicates that Chaco Eagles may tolerate a variety of nest management actions that would be helpful for increasing breeding success to promote their conservation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Raptor Research Foundation
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ARTIFICIAL NEST
dc.subject
BREEDING BEHAVIOR
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BUTEOGALLUS CORONATUS
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CHACO EAGLE
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ENDANGERED SPECIES
dc.subject
NEST RECONSTRUCTION
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WILDLIFE MANAGEMENT
dc.subject.classification
Conservación de la Biodiversidad
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.subject.classification
Ecología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Endangered Chaco Eagle (Buteogallus coronatus) Pair Successfully Completes Breeding after Human Reconstruction of Their Nest
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-05T15:25:36Z
dc.journal.volume
56
dc.journal.number
2
dc.journal.pagination
260-264
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Lawrence
dc.description.fil
Fil: Gallego García, Diego. 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.description.fil
Fil: Sarasola, José Hernán. 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
Journal of Raptor Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/journal-of-raptor-research/volume-56/issue-2/JRR-21-55/Endangered-Chaco-Eagle-Buteogallus-coronatus-Pair-Successfully-Completes-Breeding-after/10.3356/JRR-21-55.short
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3356/JRR-21-55
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