A beaver has a set of lips behind its front teeth.

Likes

THANK YOU

Your comment will be checked and approved shortly.

Roll away with our fab facts about this bonkers bug!

We chat to this famous thinker about ancient humans, tech, money, stories and more…

We find out more about this amazing animal seen in Derbyshire, England…

Check out our gallery of beautiful autumn animals!

You’re leaving natgeokids.com
to visit another website!

Ask a parent or guardian to check it out first and remember to stay safe online.

You're leaving our kids' pages to visit a page for grown-ups!

Be sure to check if your parent or guardian is okay with this first.