I stay at the cottage in Alton Bay, near echo point, while we never had problems with bats in the cottage, I recall when I was little, (a few moons ago) there were loads of bats in the boat house. Don't recall seeing them or being bothered by them in the day. but when dusk came out the would come.
Now I get them in my house now and then in CT, and other than my daughter screaming about it. Its a pain.
Now as to the two legged bat, she just came by and put her hand out for some green stuff, and it was not the letuce either.