We are used to getting bat calls about bats flying in buildings when the young bats take to the wing. At the moment the females are pregnant but we have had two calls in the past two days where bats have got into a house and an office andb een unable to fly away. Our advice is awaysto open a window and vacate the room and hope the bat finds its way out, as catching a bat indoors is no easy matter and they hang up in hard to find places.
If you find a grounded bat, we have some advice here