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What makes birdsong pleasing to the human ear? New study offers clues

krdo.com · 8h · first reportShare

By Taylor Nicioli, CNN (CNN) — When birds are chirping, humans may feel a little more at ease. But some bird vocalizations seem to strike a particularly pleasing chord with human ears — and scientists are beginning to understand why. For much of our evolutionary history, the sounds of birds going about their business may The post What makes birdsong pleasing to the human ear? New study offers clues appeared first on KRDO .