From Deep Look.

Unlike whales and other ocean mammals, sea otters have no blubber. Yet they’re still able to keep warm in the frigid Pacific waters. The secret to their survival? A fur coat like no other.

Learn more in our episode "The Fantastic Fur of Sea Otters" 👉 https://youtu.be/Zxqg_um1TXI

#youtubeshorts #seaotter #deeplook