Bats also find enough insects to eat around orchards and other agricultural areas. The location of your bat house is important. For example, baby bats thrive best where daytime temperatures are between 80-100F. To achieve these temperatures, a bat house should receive at least 6 hours of morning sun, depending on your latitude. In warm climates, it should be shaded in the afternoon. This provides a temperature range within the house, allowing bats to seek out a comfortable spot.
Bats also seem to prefer locations that are relatively protected from the wind.
Mount your bat house securely to the eastern side of a building, or on a post, approximately 12-15 feet above ground. You may increase your chances of attracting bats if bat houses are mounted in different locations around your property. Front and side view of a Basically Bats' bat house. See Build a Better Bat House . There are no guarantees that bats will inhabit your house, but be patient.