ナガスクジラ - Wikipedia
Kyum Joon Park, Joon-Taek Yoo, Kyung Lee Lee, Mi Kyung Lee, Jung Eun Ku, In Woo Han, So Ra Kim And Doo Nam Kim (2024). “Korean sighting survey result of the Yellow Sea, in 2023, revision.” . Scientific Committee Reports ( 国際捕鯨委員会 ) 69B (13Rev1). https://archive.iwc.int/pages/view.php?ref=22014 2023年...
ja.wikipedia.org