Heavy Metal Songs: Contaminated Songbirds Sing the Wrong Tunes

Environmental Health News - Standing in the woods along the South River, Kelly Hallinger held the microphone up to capture the cacophony of songs, one at a time: the urgent, effervescent voice of the house wren, the teakettle whistle of the Carolina wren and the sharp, shrill notes of the song sparrow.  Read more.

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