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dc.contributor.author
Juares, Mariana Alejandra  
dc.contributor.author
Ferrer, Francisco  
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Coria, Néstor Rubén  
dc.contributor.author
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  
dc.subject
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