This is a home in Charlotte that has Bats in the Attic. Notice the lines in the Bat Guano. Each line represents 1 year that the Bats have been here.
This home in Mooresville, NC is in need of some serious Bat Removal. In this vent there were approximately 30 Bats. On the other side of the house the vent was holding about 30 adults, and at the time about 20 baby bats.