@article{oai:soar-ir.repo.nii.ac.jp:00019782, author = {本村, 健 and 常田, 英士 and 藤井, 幹 and 松永, 聡美}, journal = {志賀自然教育研究施設研究業績}, month = {Mar}, note = {A pair of Common kestrel Falco tinnunculus bred until summer in Nakano City,Nagano Prefecture. Habitat use of a female of the pair and son’s juvenile kestrel was investigated by radio-tracking. We recorded the location and the habitat use by transferring the information onto a 1:3000 map. In a breeding season in August from June, the area of the adult female home-range was 27.4ha and the juvenile male was 17.3ha.Most of the home ranges were characterized by cultivated fields,rice fields, and grasslands.Kestrels actively selected grasslands,and preyed on insects.Most of the time,kestrels performed perching hunting. The grasslands aside of the rice fields managed by grass cutting were used by hunting of kestrels.The results showed that kestrels used human activity in a breeding season until summer in these habitats., Article, 志賀自然教育研究施設研究業績 55 : 1-4(2018)}, pages = {1--4}, title = {長野県中野市で夏期まで繁殖したチョウゲンボウの環境利用}, volume = {55}, year = {2018} }