海獭是社会性动物,喜欢和它们的家人以及朋友待在一起。它们会“手拉手”浮在水面上,从远处看像是一排木筏。睡前,海獭会把自己包裹在一种叫作褐藻的大型海藻里。褐藻附着在海床上,可以使它们在睡觉时不会漂走。有时,它们也会抓住其他海獭的爪子睡觉! Sea otters are social animals and enjoy staying with their families and friends. They will “hand in hand ” floating on the water, from afar looks like a row of rafts. Before going to bed, the otter will wrap himself in a large seaweed called brown algae. Brown algae are attached to the sea bed so they do not drift away from sleep. Sometimes, they will also catch the claws of other sea otters to sleep!