You may be tempted to wait for winter in the hopes that the little bats in attic that you have seen flying around, will migrate to a warmer climate.  In reality, only about 3% of bats migrate.  Many, such as the “Little Browns” and “Big Browns”  stay in a semi-hibernative state where they are currently roosting.  They get very quiet and inactive during the in-climate weather, and all you may hear from them is a little shuffling from time to time as they make themselves comfortable.  Many people think that the bats have left and moved to a new home, but come early spring, they notice once again – bats in attic.  We can safely remove bats in attic and prevent them from coming back!