A turtle can’t crawl out of its shell. In fact, the shell is actually part of a turtle’s skeleton, as much of our ribcage is of ours. But if you could peer inside a shell, you’d find some of the most unusual features in the animal kingdom, such as a butt- err, cloaca, that some species use to breathe underwater. Did you know that turtles can actually breathe through their rear ends? Neither did we! Let's learn more. A turtle's shell includes bones and nerve endings that it needs to live and fun…

When words aren't enough...

When words aren't enough...

A surprisingly scientific and interesting explanation.

A life at sea is full of adventures.

When words aren't enough...

This is a clawesome bird.

Right out of a metal album cover.

When words aren't enough...

When words aren't enough...

Unexpected, unplanned and awesome.

Twitter Based Artists Makes Cats Into Anime Women

Guess who wins.

When words aren't enough...

Gut-wrenching and hilarious.

They come in a box for your cat too!