Following the classical MacArthur‐Wilson island equilibrium model of species richness, we hypothesize that island size and isolation affect prey composition and diet diversity of predators on islands. We used the barn owl as a model predatory organism that is known for feeding and habitat flexibility and explored the patterns of its diet on Mediterranean islands in relation to the island biogeography and human population density.

中文翻译：

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地中海岛屿of的饮食多样性的生物地理学

遵循经典的麦克阿瑟·威尔逊岛物种丰富度平衡岛模型，我们假设岛屿的大小和隔离会影响岛屿上捕食者的猎物组成和饮食多样性。我们将谷仓猫头鹰作为以捕食和栖息地灵活性而著称的捕食性生物模型，并探索了与岛屿生物地理学和人口密度有关的地中海岛屿饮食方式。