They have the thickest fur of any animal!
Sea otters can live its whole life without leaving the ocean
To catch their prey, sea otters have adapted to be able to hold their breath for over five minutes.
Sea otters spend a lot of time doing their hair.
Sea otters wrap themslevs in kelp to ensure they do not float away when they sleep.
They take a nap at mid-day during really warm weather.
Approximatley 90 percent of the world's sea otters live in coastal Alaska.
They eat 25 percent of their body weight in food every day.
A group of resting otters is called raft.
They might look soft and cuddly but remain dangerous wild animals.
An sea otter's lung capacity is 2.5 times greater than that of similar-sized land mammals.
Sea otters sleep for at least eleven hours a day.