Foraging by Nightjars Caprimulgus europaeus away from their nesting areas

摘要: Radio-tagged Nightjars Caprimulgus europaeus nesting in conifer plantation clearings and on lowland heath Dorset travelled an average of 3.1 km away from their areas at night to atypical habitats, presumably feed. Comparison habitat availability with use showed that preferred deciduous or mixed woodland while they avoided plantations arable improved grassland. Absence the area was recorded 72 % bird-nights birds were least likely be during middle third night. The habitats may have implications for Nightjar conservation.