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

Likes

THANK YOU

Your comment will be checked and approved shortly.

Get ready to discover a super-powerful predator…

Get the lowdown on these festive, furry creatures…

Could the huge predator really have challenged the T. rex?

NG KiDS catches up with wildlife expert Steve Backshall…

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.