Current status of the Northern Goshawk Accipiter gentilis in Japan based on mitochondrial DNA
Asai, Shigeki and Akoshima, Daisuke and Yamamoto, Yoshihiro and Shigeta, Yoshimitsu and Matsue, Masahiko and Momose, Hiroshi, Ornithological Science, 7, 143-156 (2008), DOI:http://dx.doi.org/10.2326/1347-0558-7.2.143