I am in southern Alabama. Does anyone know when I should expect the bats to come back? I'm working on getting some houses up and would like to have it done before they get back to the area.
On average if your houses are up before Mid-Late March in your area, I believe should be ready in time. In the northeast I really don't see much bat activity until April-May of each year. Maybe some southerners can offer some additional help and advice.