Guys Tiling A Roof Go Batty! [VIDEO]

Okay if you can't handle the snake house at the zoo this video is not for you!  These aren't snakes though, it bats.  If you ever wondered where bats go during the day to sleep, now you know.  Especially in urban areas they will end up just about anywhere, and become quite a nuisance.  I think even the workers were a bit surprised at the amount of bats in this roof.