We completed this Ruffs Dale, PA bat job back in September of 2022. Having to seal up the entire house, we had to prevent the bats from traveling to a different area of the home.
If you look closely at this image, you can see that more than just a few bats were living here. A lot of people mistake bat guano for rodent droppings. Bat feces will have shiny flakes in them from the insect particles that they eat. They also will crumble very easily. Rodent dung will be very hard to crush.