Urbanisation generally leads to a loss of taxonomic and functional diversity in almost all animal taxa, yet a mosaic of highly variable habitats within the urban matrix could offer a diversity of insect prey to highly mobile predators such as bats. We therefore asked if insect-feeding bats change in trophic interactions along rural–urban gradients.

中文翻译：

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沿城乡梯度的昆虫捕食者饮食多样化


城市化通常会导致几乎所有动物分类群的分类和功能多样性的丧失，但城市基质中高度可变的栖息地的马赛克可能会为蝙蝠等高度移动的捕食者提供多样化的昆虫猎物。因此，我们询问了以昆虫为食的蝙蝠是否会沿农村-城市梯度的营养相互作用发生变化。