Cute pictures of sea otters holding hands have become popular online, but a recent Dodo article reveals that there is a practical purpose to the adorable behavior--it keeps them from floating away from each other while sleeping in the water.
Images of sea otters holding hands have become popular on the Internet, and while this behavior is adorable, it also has a practical purpose.
As The Dodo confirms in a recent article, the animals “actually hold hands while they're sleeping so they don't drift apart.”
The Mother Nature Network reports that otters also hold on to kelp attached to the seafloor as a way to anchor themselves in place while in the water.&n
Images of sea otters holding hands have become popular on the Internet, and while this behavior is adorable, it also has a practical purpose.
As The Dodo confirms in a recent article, the animals “actually hold hands while they're sleeping so they don't drift apart.”
The Mother Nature Network reports that otters also hold on to kelp attached to the seafloor as a way to anchor themselves in place while in the water.&n
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