How can bats find their way inspite of having no vision?

Question

please give full answers and not just for getting points but for helping me !!!!!!!!!!!

Answer 1

They use a kind of radar. (sonar is used for under water detection, but it is easy to confuse them) That is why bats sometimes get caught in peoples hair, they can`t bounce there radar off of the hair so to them it is as if nothing is there. I once witnessed a bat fly right into a woman's hair one evening, isn`t it strange how they can pluck tiny insects out of mid air but something like big hair can throw them off.
Here is some info on bats: http://en.wikipedia.org/wiki/Bat

Answer 2

Who says bats have no vision? Blind as bats is not true, they have extremely good eyes. It's what those funny round things are above their noses.

Answer 3

They have something like a radar system .. they have organs that send signals in air and recieve back what reflects from it ... depending on that , they know how far the objects are

Answer 4

they use radar. they emit a high pitched squeak. the squeak bounces off of stuff and the bat uses the returning sound waves to navigate.
that's the best i can tell you.

Answer 5

they use sonar. it bounces off of things around them and when it gets back they can tell how far away they are from say a tree or something. they also have very good hearing, so they know when something is moving.

Answer 6

Sonar, sweetheart. Echolocation...

Answer 7

Sonar.

Answer 8

They use night vision goggles

Answer 9

not true most bats have very good eyesight

Answer 10

when they make sound it bounces back to them, like radar..So they know what is there.. It is very sensitive.