BIOLOGY OF THE AUSTRAL PYGMY-OWL

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dc.contributor.authorJIMENEZ, JE
dc.contributor.authorJAKSIC, FM
dc.date.accessioned2025-01-23T19:23:43Z
dc.date.available2025-01-23T19:23:43Z
dc.date.issued1989
dc.description.abstractScattered information on the Austral Pygmy-Owl (Glaucidium nanum), published mostly in Argentine and Chilean journals and books of restricted circulation, is summarized and supplemented with field observations made by the authors. Information presented and discussed includes: taxonomy, morphometry, distribution, habitat, migration, abundance, conservation, reproduction, activity, vocalization, behavior, and diet. The first quantitative assessment of the Austral Pygmy-Owl''s food habits is presented, based on 780 prey items from a single central Chilean locality. Their food is made up of insects (50% by number), mammals (32%), and birds (14%). The biomass contribution, however, is strongly skewed toward small mammals and secondarily toward birds.
dc.fuente.origenWOS
dc.identifier.issn0043-5643
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/99254
dc.identifier.wosidWOS:A1989AP86400002
dc.issue.numero3
dc.language.isoen
dc.pagina.final389
dc.pagina.inicio377
dc.revistaWilson bulletin
dc.rightsacceso restringido
dc.subject.ods15 Life on Land
dc.subject.ods13 Climate Action
dc.subject.ods14 Life Below Water
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.subject.odspa13 Acción por el clima
dc.subject.odspa14 Vida submarina
dc.titleBIOLOGY OF THE AUSTRAL PYGMY-OWL
dc.typeartículo
dc.volumen101
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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