Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Masatomi Yoshiyuki and Moritake Tasuku,"Record of the Onset Age of Unison Callof Wild Red-crowned Cranes <i>Grus japonensis</i> in Hokkaido, Japan",Journal of the Yamashina Institute for Ornithology,13485032,Yamashina Institute for Ornitology,2020-12-15,52,2,129-132,https://cir.nii.ac.jp/crid/1391412881267102336,https://doi.org/10.3312/jyio.52.129