Thank you all for this good information. We have found the hole where they got from the attic into the finished portion of the building and patched it. Now to just get the outside patched when the weather warms up and the bats leave the upper level for their nighttime activities.

I appreciate all of the information.

"I love living. I have some problems with my life, but living is the best thing they've come up with so far." � Neil Simon,