遇见数据集

NDFF Transect counts for bats

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GBIF2020-07-15 更新2026-05-26 收录
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The monitoring program aims to determine population trends of the Pipistrellus pipistrellus, Ruige dwergvleermuis, Eptesicus serotinus and the Nyctalus noctula, by observing bats while cycling or walking along transacts in the autumn. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 18,654 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-208-vleermuistransecttelling/

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2018-03-27
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