Over the course of the 18th and 19th centuries, sea otters were hunted to near extinction. Since then, conservation efforts have helped them make a strong comeback, and it's a good thing, too. Aside from being outrageously cute, these seaborne weasels play an important role in supporting the ecosystems that we can use to help fight climate change.
Intrigued? Then check out this gallery to find out how sea otters can help our world.