things
Can you show me what sound bats make and yes they do make a sound.
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They can't becuase ultrasonic doesen't make sound.
bats make high pitched squeals to find their way around in the dark, they have poor eyesight so the noises bounce back to tell them where things are.
2500 a year
bats use echolocation. that means that they make high piched sound waves that humans cant hear, which bounce of objects around them, telling the bat what is around it so it can fly without bumping into anything
Ultra sonic sound, I could be wrong. It could also be echo location.
Yes - they're one of the most 'people friendly' species.
cause they just thought of it and then this guy called Leo mart invented it.
Bobwhite quail make a sound like "Bob-bob-white".
it makes a goose-like honking sound