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dc.contributor.author
Juares, Mariana Alejandra

dc.contributor.author
Ferrer, Francisco

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Coria, Néstor Rubén

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Santos, Maria Mercedes

dc.date.available
2018-04-04T17:38:01Z
dc.date.issued
2017-02
dc.identifier.citation
Juares, Mariana Alejandra; Ferrer, Francisco; Coria, Néstor Rubén; Santos, Maria Mercedes; Breeding events of king penguin at the South Shetland Islands: Has it come to stay?; Springer; Polar Biology; 40; 2; 2-2017; 457-461
dc.identifier.issn
0722-4060
dc.identifier.uri
http://hdl.handle.net/11336/40737
dc.description.abstract
King penguins (Aptenodytes patagonicus) have a circum-subantarctic range though recently, pairs breeding in Antarctica were reported. In a scenario of environmental variability as it is recorded in Antarctic Peninsula and adjacent islands, one ecological response registered in penguins was the shift in its distribution and breeding range probably due to the increment in the areas available to breed and/or feed. In the 2014?2015 season, the first king penguin chick was registered at Stranger Point (62° S. 25 de Mayo/King George Island), which remained alive until 5 months old. This record represents the southernmostbirth of this species and the fourth consecutive breeding attempts in this site. This provides further evidence of a possible consolidation of a new breeding site at South Shetland Islands and thus the southward expansion of thebio-geographic range. Moreover, it suggests that both terrestrial and marine environmental conditions were favourable for king penguins, at least until the beginning of the créche stage. Nevertheless, an increase in the number ofbreeding pairs is essential to ensure the survival of chicks and enable the colonization.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer

dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Aptenodytes Patagonicus
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King Penguin Chick
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Distribution
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Breeding Site
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Antarctica
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Otras Ciencias Biológicas

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Ciencias Biológicas

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CIENCIAS NATURALES Y EXACTAS

dc.title
Breeding events of king penguin at the South Shetland Islands: Has it come to stay?
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-04T14:17:07Z
dc.journal.volume
40
dc.journal.number
2
dc.journal.pagination
457-461
dc.journal.pais
Alemania

dc.journal.ciudad
Berlin
dc.description.fil
Fil: Juares, Mariana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
dc.description.fil
Fil: Ferrer, Francisco. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
dc.description.fil
Fil: Coria, Néstor Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
dc.description.fil
Fil: Santos, Maria Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
dc.journal.title
Polar Biology

dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s00300-016-1947-5
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00300-016-1947-5
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