Although in most other aspects, the bat's auditory organs are similar to those of most other mammals, certain bats ( horseshoe bats, " Rhinolophus spp . " and the moustached bat, " Pteronotus parnelii " ) with a constant frequency ( CF ) component to their call ( known as high duty cycle bats ) do have a few additional adaptations for detecting the predominant frequency ( and harmonics ) of the CF vocalization.
22.
The are few flying animals at the Aragonite caves due to high temperatures year-round, but occasionally there are lesser horseshoe bats ( " Rhinolophus hipposideros " )-critically endangered C1 species C1, common pipistrelle ( " Pipistrellus pipistrellus " )-highly endangered C2 species, the soprano pipistrelle ( " Pipistrellus pygmaeus " )-highly endangered C2 species, and the serotine bat ( " Eptesicus serotinus " )-highly endangered C2 species.