Bat!

[dagibbs]

I was lieing in bed reading, and I thought I heard an odd noise. I waited, but nothing more. Then a little later, again... sounded like an animal. I stopped, listened, nothing -- maybe it was the wind moving my curtains. Then again. I got up, walked around, turned on more lights, and had a bat suddenly fly by my head. I grabbed a towel, caught the bat, and dumped it outside.

What I really want to know -- how did it get in to my bedroom?

BTW, it chittered, high-pitched, but audible, the whole time I had it wrapped in the towel for carrying outside.