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Occurrence of Eurasian Skylark Alauda arvensis territories in relation to urban area and heterogeneous farmland

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引用

Loretto, M.-C., Schöll, E. M., & Hille, S. (2019). Occurrence of Eurasian Skylark Alauda arvensis territories in relation to urban area and heterogeneous farmland. Bird Study, 66(2), 273-278. doi:10.1080/00063657.2019.1637816.


引用: https://hdl.handle.net/21.11116/0000-0005-3D0D-A
要旨
Within heterogeneous arable habitats close to urbanized Vienna, Austria, Eurasian Skylarks Alauda arvensis occurred at slightly lower densities than in other mixed farmland areas and at a much lower density than would be found in natural habitats. Territory density was negatively correlated with the occurrence of roads, tracks and high-intensity agricultural cultivation, possibly due to the resulting increased disturbance by humans.