Hungry Bats Game

Bats use echolocation to find their food. They send out calls when they're hunting at night and listen to the echoes that come back - they then use this information to &'map&'; their surroundings and work out how far away things are. Bats can even use echolocation to tell the difference between objects and food - so they can avoid bashing into trees and hone in on a tasty insect instead :O) Try it out for yourself - play the hungry bats game: