Please use this identifier to cite or link to this item: http://repository.icesi.edu.co/biblioteca_digital/handle/10906/81752
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dc.creatorLondoño, Gustavo Adolfo-
dc.date.accessioned2017-07-07T17:27:07Z-
dc.date.available2017-07-07T17:27:07Z-
dc.date.issued2016-09-03-
dc.identifier10.1676/1559-4491-128.3.606-
dc.identifier.issn1559-4491-
dc.identifier.otherhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84989257093&doi=10.1676%2f1559-4491-128.3.606&partnerID=40&md5=9e40f2868dc835c4cc3bbaaac2af2dd9-
dc.identifier.urihttp://hdl.handle.net/10906/81752-
dc.description.abstractWe present the first detailed nesting biology information for the highland Andean hummingbird Gould's Inca (Coeligena torquata omissa) at 2,200-3,000 m in Manu National Park, SE Peru. We found nine mossy cup-shaped nests lined with red fern scales containing nestlings or 1-2 synchronously hatching eggs. We obtained 17 days of internal nest temperatures from one nest, which exhibited wide circadian variation (range = 14.9-36.2 °C). We show that C. t. omissa meets the challenges of life and incubation at high altitudes by undertaking numerous (20.3 ± 0.4 trips/morning, range = 14-27) and short morning off-bouts (5.2 ± 0.2 min, range = 1-24 min). In the morning, the focal bird warmed the nest 1.7 times faster than in the afternoon where incubation bouts are long (17.8 ± 0.6 min, range = 4-56) and less frequent (10.2 ± 0.3 trips/afternoon). Incubation off-bout frequency and durations were not influenced by external temperature, suggesting strong nest insulation. On-bout durations increased with external temperature most strongly in the cold mornings. Short off-bouts and long on-bouts yielded high attentiveness (70.2%). One nestling fledged after 23 days. The eggs measured 15.2 ± 0.4 mm by 9.3 ± 0.3 mm and weighed 0.75 ± 0.03 g (n = 12). The small mossy cup nest was 81.9 ± 5.9 mm by 75.8 ± 4.4 mm wide and 73.1 ± 6.7 mm high. The inner cup was 45.7 ± 3.0 mm long by 45.6 ± 4.1 mm wide and 30.9 ± 2.5 mm deep (n = 8). Compared to C. t. torquata, we found a smaller egg width, higher nest placement and different nest substrate, but confirmed similarities in many aspects of nesting strategies.-
dc.format.extent12 páginasspa
dc.format.mediumDigitalspa
dc.language.isoeng-
dc.publisherWilson Ornithological Society-
dc.relation.ispartofWilson Journal of Ornitholog,. Vol. 128, No.3 - 2016-
dc.rightsEL AUTOR, expresa que la obra objeto de la presente autorización es original y la elaboró sin quebrantar ni suplantar los derechos de autor de terceros, y de tal forma, la obra es de su exclusiva autoría y tiene la titularidad sobre éste. PARÁGRAFO: en caso de queja o acción por parte de un tercero referente a los derechos de autor sobre el artículo, folleto o libro en cuestión, EL AUTOR, asumirá la responsabilidad total, y saldrá en defensa de los derechos aquí autorizados; para todos los efectos, la Universidad Icesi actúa como un tercero de buena fe. Esta autorización, permite a la Universidad Icesi, de forma indefinida, para que en los términos establecidos en la Ley 23 de 1982, la Ley 44 de 1993, leyes y jurisprudencia vigente al respecto, haga publicación de este con fines educativos. Toda persona que consulte ya sea la biblioteca o en medio electrónico podrá copiar apartes del texto citando siempre la fuentes, es decir el título del trabajo y el autor.spa
dc.subjectBiologíaspa
dc.subjectEcologíaspa
dc.subjectConservación de la biodiversidadspa
dc.subjectBiologyeng
dc.subjectEcologyeng
dc.subjectBiodiversity conservationeng
dc.subjectBiochemistry researcheng
dc.titleFirst nesting account and breeding biology of "gould's Inca" (Coeligena torquata omissa) in Manu National Park, Peru-
dc.typeinfo:eu-repo/semantics/article-
dc.publisher.facultyFacultad de Ciencias Naturalesspa
dc.rights.accessRightsInfo:eu-repo/semantics/restrictedAccess-
dc.type.spaArtículospa
dc.coverageMichigan de Lat: 44 00 00 N degrees minutes Lat: 44.0000 decimal degrees Long: 085 00 00 W degrees minutes Long: -85.0000 decimal degrees-
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersioneng
dc.pubplaceMichigan-
dc.citation.volume128-
dc.citation.issue3-
dc.citation.spage606-
dc.citation.epage618-
dc.identifier.doihttps://doi.org/10.1676/1559-4491-128.3.606-
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