2016
DOI: 10.15381/rpb.v23i3.12872
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Nota sobre la dieta de la Lechucita Bigotona, Xenoglaux loweryi en Yambrasbamba, Amazonas

Abstract: En este trabajo se dan a conocer los resultados del análisis de heces de la Lechucita Bigotona (Xenoglaux loweryi), especie endémica de Perú y en peligro de extinción según IUCN, que habita los bosques montanos húmedos de la cordillera Oriental de los Andes. Entre enero y setiembre de 2014, durante evaluaciones sobre la ecología de este búho en el área de bosque montano conocido como “La Jalca”, en la comunidad de Yambrasbamba, Amazonas; se colectaron cuatro muestras de heces de diferentes individuos, en los m… Show more

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Cited by 3 publications
(5 citation statements)
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“…The variables that influenced the suitability of the habitat of X. loweryi the most, with a contribution of 91% were: bio13 (precipitation of wettest month), bio15 (precipitation seasonality (coefficient of variation), bio09 (mean temperature of driest quarter), types of ecosystems, and relative humidity. Accordingly, studies describe this species habitat to be humid montane forests [ 1 , 2 , 4 , 5 , 6 , 70 ]; thus, the environmental variables respond in a quantitatively similar way according to the response curves ( Figure 5 ). The remaining environmental variables (slope, grasslands, radiation, etc.)…”
Section: Discussionmentioning
confidence: 99%
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“…The variables that influenced the suitability of the habitat of X. loweryi the most, with a contribution of 91% were: bio13 (precipitation of wettest month), bio15 (precipitation seasonality (coefficient of variation), bio09 (mean temperature of driest quarter), types of ecosystems, and relative humidity. Accordingly, studies describe this species habitat to be humid montane forests [ 1 , 2 , 4 , 5 , 6 , 70 ]; thus, the environmental variables respond in a quantitatively similar way according to the response curves ( Figure 5 ). The remaining environmental variables (slope, grasslands, radiation, etc.)…”
Section: Discussionmentioning
confidence: 99%
“…The neotropical long-whiskered owlet ( Xenoglaux loweryi ) [ 1 ] is a Peruvian endemic bird with a restricted range [ 2 , 3 ]. This species inhabits the humid montane forests of the eastern cordillera of the Andes, with unique records in the departments of Amazonas and San Martin, both of which are located northeastern Peru [ 1 , 4 , 5 , 6 ]. The long-whiskered owlet mainly feeds on insects [ 6 ], and it is currently estimated that the total population comprises 250 to 999 individuals [ 7 ].…”
Section: Introductionmentioning
confidence: 99%
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“…Esta ave es endémica de Perú y presenta un rango altitudinal de distribución restringido entre ~ 1890 y 2585 m.s.n.m (Angulo Pratolongo et al, 2008;Lane & Angulo, 2018;MINAM, 2018a). La especie habita en los bosques montanos húmedos de la cordillera oriental de los Andes, con registros únicos en los departamentos de Amazonas y San Martín al noreste de Perú (Alarcón et al, 2016;Brinkhuizen & Shackelford, 2012;Lane & Angulo, 2018;O´Neill & Graves, 1977). Su dieta está constituida principalmente por insectos (Alarcón et al, 2016).…”
Section: áRea De Studiounclassified
“…La especie habita en los bosques montanos húmedos de la cordillera oriental de los Andes, con registros únicos en los departamentos de Amazonas y San Martín al noreste de Perú (Alarcón et al, 2016;Brinkhuizen & Shackelford, 2012;Lane & Angulo, 2018;O´Neill & Graves, 1977). Su dieta está constituida principalmente por insectos (Alarcón et al, 2016). Su población mundial, según estimaciones actuales oscila entre ~ 250 y 999 individuos (BirdLife International, 2020a).…”
Section: áRea De Studiounclassified