Toot toot!

All aboard the shrew train!

Sometimes, for reasons that are largely unknown, a mother shrew and her babies will form a "shrew train" and go gallivanting across the countryside. Each baby shrew grabs the tail of the next in its mouth, and they all go snaking around in a line. It is insane! Check out this video, you will not believe it.

Image courtesy Flickr/Teilko82