Diet of the Eastern Barn Owl 'Tyto (javanica) delicatula' in Diamantina National Park, South-western Queensland, in 2008-2009

Author(s)
Debus, Stephen JS
Ley, AJ
Rose, AB
Publication Date
2010
Abstract
The diet of the Eastern Barn Owl 'Tyto (javanica) delicatula' was determined by analysis of 185 pellets from a roost in Diamantina National Park, Queensland, collected in March-April and September 2008 and May 2009. The diet comprised 47% mammals (17.5% dasyurids, 29.5% rodents), 7% birds, <1% lizards, <1% frogs, and 45% insects by number, and 80% mammals (24% dasyurids, 56% rodents), 15% birds, <1% lizards and frogs, and 5% insects by biomass. Some new records of native mammals (two dasyurids, three rodents) were obtained for Owl pellets from within the Park.
Citation
Australian Field Ornithology, 27(4), p. 179-183
ISSN
1448-0107
Link
Language
en
Publisher
Bird Observation and Conservation Australia (BOCA)
Title
Diet of the Eastern Barn Owl 'Tyto (javanica) delicatula' in Diamantina National Park, South-western Queensland, in 2008-2009
Type of document
Journal Article
Entity Type
Publication

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