Add Yahoo as a preferred source to see more of our stories on Google. Brown long-eared bats’ hearing is so sensitive that they can hear a ladybug crawl on a leaf. Brown long-eared bats’ ears are about ...

Brown long-eared bats’ hearing is so sensitive that they can hear a ladybug crawl on a leaf. Brown long-eared bats’ ears are about the same length as their bodies. Brown long-eared bats are called ...