Fact of the Week
Learn a different fact every week!


Bats use echoes to catch their prey
Fact of the week
25 October 2021
Bats use echoes to catch their prey
Bats hunt at night, and as many types of bat can’t see in the dark, they use a technique called echolocation. But some insects, such as tiger moths, send out ultrasounds of their own to prevent bats from detecting them. The sounds are so high-pitched, humans can’t hear them.

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