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dc.contributor.author
Dodino, Samanta Graciela
dc.contributor.author
Hart, Tom
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Harris, Sabrina
dc.contributor.author
Raya Rey, Andrea Nélida
dc.date.available
2020-01-15T19:23:27Z
dc.date.issued
2018-06
dc.identifier.citation
Dodino, Samanta Graciela; Hart, Tom; Harris, Sabrina; Raya Rey, Andrea Nélida; Year-round colony attendance patterns for the Gentoo Penguin (Pygoscelis papua) at Martillo Island, Tierra del Fuego, Argentina; BioOne; Wilson Journal of Ornithology; 130; 2; 6-2018; 493-501
dc.identifier.issn
1559-4491
dc.identifier.uri
http://hdl.handle.net/11336/94797
dc.description.abstract
Long-term monitoring of seabird breeding cycles and breeding success is essential for conservation and a valuable indicator of ecological change, but is logistically expensive and time consuming. We describe the annual cycle and year-round colony attendance patterns for Gentoo Penguins Pygoscelis papua at Martillo Island, Beagle Channel, by analyzing camera trap photographs. We deployed a Reconyx HC500 Hyperfire trail camera programmed in time-lapse mode to take single pictures once per hour year-round (27 Feb 2013 until 27 Feb 2014). The nonreproductive stage began 23 April 2013 when adults completed molt and ended 24 September 2013 when the first pair formation was observed. In general Gentoos Penguins performed daily trips, and the number of adults present at 1900 h ART was not significantly different at any stage except the late chick-rearing and premolt stages. Breeding success was 0.92 chicks per nest. Small variations in day length had a significant influence on penguin's trip duration during the nonreproductive stage. The method proved to be effective for monitoring this species and provided important data for management and conservation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
BioOne
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ANNUAL CYCLE
dc.subject
ATTENDANCE PATTERNS
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BREEDING SUCCESS
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CAMERA MONITORING
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GENTOO PENGUINS
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MARTILLO ISLAND
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REPRODUCTIVE BIOLOGY
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Ecología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Year-round colony attendance patterns for the Gentoo Penguin (Pygoscelis papua) at Martillo Island, Tierra del Fuego, 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
2019-10-17T14:07:36Z
dc.journal.volume
130
dc.journal.number
2
dc.journal.pagination
493-501
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Dodino, Samanta Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Hart, Tom. University of Oxford; Reino Unido
dc.description.fil
Fil: Harris, Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Raya Rey, Andrea Nélida. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
dc.journal.title
Wilson Journal of Ornithology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1676/17-026.1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/The-Wilson-Journal-of-Ornithology/volume-130/issue-2/17-026.1/Year-round-colony-attendance-patterns-for-the-Gentoo-Penguin-Pygoscelis/10.1676/17-026.1.short
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