There are two types of bat – megabats such as fruitbats, which navigate mainly by sight, and microbats, which locate prey using echolocation. New Zealand has only microbats. They send out pulses of high-frequency sound and listen for the returning echoes that bounce off objects. The sound is produced in their larynx (voice box) and sent out through their nose or mouth.
Te whakamahi i tēnei tūemi
Te Ara - The Encyclopedia of New Zealand
by Bruce Mahalski
This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.