Sensory System of Bats::::
As humans, we use our senses to keep ourselves out of danger and choose our favorite food. But other animals use their senses for very different reasons. One animal. the bat, uses a unique sensing system called echolocation . This term is made up of two words "echo " and "location ." Using special sound pulses. the bat detects the echoes produced by those sounds. Its sensitive ears and brain "see" their surroundings. much like radar on an airplane. Bats use this system to navigate through the air Bats can even find their way home from up to 600 km away using echolocation.