Humming Bats
A large colony of bats live in the rooftops of the domiciles. Coming out only at night as they are wont to do, this species of bat uses both echolocation to determine their surroundings as well as an oral phenomena that sounds to human ears like humming. They are roughly hand-sized, are easily frightened, and happily eat away the bugs that would otherwise linger near your doors and windows.
Additional Information
Geographic Origin and Distribution
Commonly found
Geographic Distribution