i have a bunch of bats in the attic of my barn, they are starting to become a nuisance, i find them everywhere when i'm doing work in the barn. the other day was my last straw i went to put on some gloves and there was one inside a glove. i don't want to kill them as they eat all the mosquitos and other bugs. i have built a bat box and hung it in a tree next to the barn but they don't seem to go into it. can anyone direct me to a good way to evict them from the barn.