Weavers as prey of Barn Owls.

H. Oschadleus
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引用次数: 0

Abstract

Barn Owls Tyto alba are widespread globally, and feed largely on rodents, but also birds. In Africa, weavers are an important component of avian prey. 44 studies were found that list weavers as prey of Barn Owls, with 11 species of Ploceidae weavers identified to species level, although there are likely many other weaver species that have been taken but not yet identified. Hunting strategies of the Barn Owl are taking weavers at their nests at night (four records), or taking roosting weavers from reedbeds. Barn Owls have been recorded at Red-billed Quelea Quelea quelea colonies, where they presumably pick up recently fledged juveniles.
织工是仓鸮的猎物。
仓鸮在全球广泛分布,主要以啮齿动物为食,但也以鸟类为食。在非洲,织工是鸟类猎物的重要组成部分。44项研究发现,谷仓猫头鹰的猎物是织工,其中有11种织工已被确定为物种水平,尽管可能还有许多其他织工物种已被捕获但尚未确定。仓鸮的捕猎策略是在夜间(四项记录)捕捉巢中栖息的织工,或者从芦苇床上捕捉栖息的织工。据记录,仓鸮在红嘴奎利亚奎利亚奎利亚的聚居地,它们可能会在那里捡起刚刚羽翼丰满的幼鸟。
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