と
https://twitter.com/dededenmusi/status/1789589797344039191
https://twitter.com/aquariumshimoda/status/1790644812510875729
https://twitter.com/yuki_uso/status/1789961159883329853
https://twitter.com/aquariumshimoda/status/1789158073275445348
https://twitter.com/uso_otter/status/1789284432056349044
https://twitter.com/yuki_uso/status/1788871967719964952
コツメカワウソがワイルドな理由 - ウチのどうぶつえん - NHK https://www.nhk.jp/p/uchidou/ts/98Y147WRJQ/episode/te/4Q3YJK5G2P/
https://twitter.com/uso_otter/status/1787095410173182369
https://twitter.com/yuki_uso/status/1787843086154150238
https://twitter.com/tangesyazen/status/1786004101509337519