Bats are mammals of the order Chiroptera. With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flightp[wiki]. Bats have different groups , some can process their echolocation calls. The high‐frequency signals constituting these calls consist of constant frequency (CF) sounds and frequency modulated (FM) sounds. Some Bats are low‐frequency hearing sensitive. Here, we assemble and annotate four bats with different auditory ability. These data will facilitate the study of the mechanisms behind their auditory ability difference.
