Nathan Pieplow is a professor at the University of Colorado and author of The Peterson Field Guide Bird Sounds of Eastern North America. He lives in Boulder, Colorado.

Articles by Nathan Pieplow

Birding By Ear

Start Using Spectrograms to 'Read' Bird Songs and Calls

By Nathan Pieplow
April 12, 2017 — Part five of our new series to help you build your birding skills—and love of birds—by learning how to bird by ear.