What makes Sanriku waters the southernmost habitat of northern fur seals? Winter–spring habitat use in relation to oceanographic environments

• Yu Kanaji ,

  Roles Conceptualization, Formal analysis, Methodology, Resources, Writing – original draft, Writing – review & editing

  * E-mail: kanaji_yu96@fra.go.jp

  Affiliation Fisheries Resources Institute, Japan Fisheries Research and Education Agency, Yokohama, Kanagawa, Japan

  https://orcid.org/0000-0001-6954-6261

  ⨯
• Hiroto Murase,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Resources, Writing – review & editing

  Affiliations The Institute of Cetacean Research, Tokyo, Japan, The Tokyo University of Marine Science and Technology, Tokyo, Japan

  ⨯
• Shiroh Yonezaki

  Roles Conceptualization, Funding acquisition, Investigation, Project administration, Resources, Writing – review & editing

  Affiliation Fisheries Resources Institute, Japan Fisheries Research and Education Agency, Yokohama, Kanagawa, Japan

  ⨯