Origin and Abundance of Steller Sea Lions (Eumetopias jubatus) in Winter Haulout at Benten-Jima Rock Off Cape Soya, Hokkaido, Japan between 2012–2017
Goto, Yoko and Isono, Takeomi and Ikuta, Shun and Burkanov, Vladimir, Mammal Study, 47, 87-101 (2022), DOI:http://dx.doi.org/10.3106/ms2020-0029