River Otters Can Be so Smart and so Cute!
Otters often float on their backs and crack shells open using a stone on their chest.
![river otters](/content/images/size/w2000/2023/10/river-otters-can-be-so-smart-and-so-cute.webp)
A close-up wildlife camera captures an amazingly intimate video of dexterous, super smart otters swimming, diving, floating and cracking shells like champs for their food!