Wagner’s mustached bat (Pteronotus personatus) lives in South and Central America. They alter their echolocation frequencies so the reflected sounds are always in the range where their hearing is most sensitive. This Doppler shift compensation behavior is only done in a few bat species. by FillsYourNiche March 19, 2024 0 Wagner's mustached bat (Pteronotus personatus) lives in South and Central America. They alter their echolocation frequencies so the reflected sounds ...