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Listening to Elephants, Part 2

In the second of a two part, NPR and National Geographic Expeditions story, Host Alex Chadwick reports on Cornell researcher Kathy Payne, who uses sound recorders to track African elephants. Her elephant listening project may revolutionize the study of wildlife in remote places.

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Alex Chadwick
For more than 30 years, Alex Chadwick has been bringing the world to NPR listeners as an NPR News producer, program host and currently senior correspondent. He's reported from every continent except Antarctica.