If you find a group of bats in a cave or under a bridge, you’ll hear lots of squeaks and chattering. All bats can make sounds low enough that humans can hear. In most species, though, these lower sounds aren’t used for echolocation but for communication with other bats. Baby bats, for example, make squeaking noises to help their mothers find them in crowded groups.👂 To celebrate these amazing little creatures we’re sharing facts, ways you can help with bat conservation, and interesting info abo