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

Likes

THANK YOU

Your comment will be checked and approved shortly.

Get the lowdown on the world’s biggest bird!

How much do you know about these black and white beauties?

Get the lowdown on these marine marvels…

Find out all about our brilliant bees!

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.