Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hamada Tomohiro and Kon Masahiro and Noma Naohiko,"The Relationship between Spring Migratory Flight Activity of Hypsipetes amaurotis and Weather Conditions on the Shore of Lake Biwa at Hikone City, Shiga Prefecture",Journal of the Yamashina Institute for Ornithology,13485032,Yamashina Institute for Ornitology,2009,41,1,3-17,https://cir.nii.ac.jp/crid/1390282680199473152,https://doi.org/10.3312/jyio.41.3