引用元: 【かわいい】ラッコさんは寝るとき流されないために手繋ぐんやで！！！！ 1: 風吹けば名無し 2022/03/07(月) 10:01:16.83 ID:6sjIYeyB0 かわいすぎるんやが Did you know that as long as their parents are alive, sea otter siblings will often stick together? They sometimes hold hands so that they don\'t drift apart. Talk about a tight knit group! Learn more about this family-oriented species: pic.twitter.com/QdkC4Aror0— Fisheries and Oceans (@FishOceansCAN) May 18, 2019 ▼関連いらすと…