Bats navigate chaos in complete darkness by listening to shifting echoes, adjusting speed instantly without tracking every ...
NPR's Christopher Joyce and audio engineer Bill McQuay travel to an abandoned copper mine in search of bats — and their sound. Extreme horror, of course, but what would Halloween be without bats? NPR ...
Some bats can imitate the sound of buzzing hornets to scare off owls, researchers say. The discovery is the first documented case of a mammal mimicking an insect to deter predators. Many animals copy ...
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