sea otters are some of the most adorable creatures on the planet .their heartwarming behavior and funny faces are enough to brighten the gloomiest of the day.Anyone who has browsed through social media can attest to that after watching video of the sea otters holding hands while they float sleepily in the water.Sea otters float on their backs even while enjoying a meal by smashing shellfish anginst their chests .Mothers attend to their young while on their backs as well