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首页> 外文期刊>Mammal Review >Macroscopic prey remains in the winter diet of foxes Vulpes vulpes in rural Britain
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Macroscopic prey remains in the winter diet of foxes Vulpes vulpes in rural Britain

机译：宏观猎物仍然存在于英国农村的狐狸狐狸的冬季饮食中

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摘要

The winter diet of foxes Vulpes vulpes was quantified in seven landscape types in Britain, using faecal samples from 87 sites. Medium-sized mammals (0.1-5.0 kg) were consistently the most important prey group in arable and pastural landscapes, occurring in 44-72% of scats and comprising 50-75% of the mass of prey ingested. Birds and small mammals (< 0.1 kg) were important secondary prey groups. Small mammals were the most frequently recorded prey group in marginal upland (42% of scats) and upland landscapes (75%), followed by large mammals (33% and 23%, respectively). In terms of mass ingested, small mammals (38%) and large mammals (52%) were the most important prey groups in these landscapes. In all landscapes, field voles Microtus agrestis, lagomorphs, sheep-deer and passerines-galliforms dominated their respective prey groupings.
机译：使用来自87个地点的粪便样本，对英国七种景观类型的狐狸狐狸的冬季饮食进行了量化。中型哺乳动物（0.1-5.0千克）始终是耕地和牧区景观中最重要的猎物组，出现在44-72％的小便中，占所摄食猎物质量的50-75％。鸟类和小型哺乳动物（<0.1千克）是重要的次要猎物群体。在边缘高地（粪便中占42％）和高地景观（占75％）中，小型哺乳动物是最常记录的猎物组，其次是大型哺乳动物（分别为33％和23％）。就大量摄入而言，小型哺乳动物（38％）和大型哺乳动物（52％）是这些景观中最重要的猎物群体。在所有景观中，田鼠田鼠田鼠，兔形目，羊鹿和雀形目-li形目都占据了它们各自的猎物组。

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