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| DOI | 10.1676/11-118.1 | ||||
| Año | 2012 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The Austral Pygmy Owl (Glaucidium nana) is usually recorded as actively calling and foraging during daylight. We studied the diurnal activity of the Austral Pygmy Owl over I year in Cerro Nielol Natural Monument in southern Chile totaling 339 hrs of observation. The most intense activity was recorded at mid-morning between 0900 to 1200 hrs when conspicuous perching and foraging attempts were observed. Vocalizations showed a pattern associated with the reproductive season. The contact pair call was most used throughout the year (54%), slightly more than the territorial call (46%). Received 20 July 2011. Accepted 14 April 2012.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | NORAMBUENA-RAMIREZ, HERALDO VICTOR | - |
Centro de Estudios Agrarios y Ambientales - Chile
Ctr Estudios Agr & Ambientales - Chile |
| 2 | MUÑOZ-PEDREROS, ANDRÉS | Hombre |
Universidad Católica de Temuco - Chile
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| Fuente |
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| Direccion General de Investigacion y Postgrado of the Universidad Catolica de Temuco |
| Agradecimiento |
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| We express thanks to V. A. Raimilla for cooperation in the field and comments on the manuscript, and to Chile's National Forest Service (CONAF) for the logistical support. C. E. Braun, E. D. Forsman, J. E. Jimenez, and an anonymous reviewer provided comments that greatly improved the manuscript. We also thank the Direccion General de Investigacion y Postgrado of the Universidad Catolica de Temuco, Project DGIPUCT No CD 2010-01 and Project Mecesup UCT 0804. |