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Bat call from silver-haired bat

By Forest and Rangeland Ecosystem Science Center November 2022 (approx.)
a screen shot from a computer program showing a visual display of a bat call
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Detailed Description

A screen shot of a silver-haired bat (Lasionycteris noctivagans) call captured by an acoustic detector, a specialized microphone that can capture species-specific high frequency sounds. 

Sources/Usage

Public Domain.