There was one boy who did clicking sounds, like echolocation.
because bats are blind
A bat is not blind, but it flies in the evening, and lives in a dark cave. So it needs echo location to find it's way around and catch insects.
yes, echo location works no matter what time of day it is. the term, "blind as a bat," refers to the fact that, even though bats are not blind, they rely more on their sense of hearing than their eyesight to "see" where they are flying at night.
Sonar location is in the water and echo location is in the air.
Bats have a very good sense of hearing since they are blind. They use echo location to determine where to go without getting into trouble.
Bats use echo location, they track down sounds of prey by their sound waves.
echo sounding, localization
They don't.
"Echo-Location" .
a bat does
Echo-location.
so you understand