Sea otters have a favorite rock that they keep in a fur pocker under their arms. They have a clever reason for it
With their prized rocks tucked in built-in pockets, sea otters reveal a surprising tool-wielding intelligence.
Tag: Otters
When otters play with rocks, it’s because they’re excited about food
I've never related to anything more in my life.
Some otters learn how to solve problems by observing other otters
Otters are copycats.
