Cornell Lab of Ornithology - Bioacoustics Research

Bioacoustics Research

The Lab's Bioacoustics Research Program (BRP) creates remote recording devices used by researchers in projects around the world. These autonomous recording units (ARUs) consist of a hard drive, housing, and microphone array that can be mounted in a forest or anchored to the ocean floor. ARUs have been used in the Elephant Listening Project in Africa, studies of whales, and in the search for the Ivory-billed Woodpecker.

BRP has also developed sound-analysis software programs called Raven and Raven Lite. Engineers are working on programmable radio tags to track birds and other animals for longer periods of time and to follow bird migrations.

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