Bats tell predators to 'buzz off' — literally - Livescience.com

Owls react the same to bat and hornet buzzes.

To avoid being snagged in the talons of a ravenous owl, the greater mouse-eared bat (Myotis myotis) mimics the intense buzz of an angry hornet and thus scares off its potential predators. This is th… [+5355 chars]

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