Smithsonian Magazine on MSN
Birds Make an Alarm Call That Spans Species and Continents—and May Offer Insight Into the Evolution of Human Language
Charles Darwin suggested in 1871 that spoken language originated with instinctive sounds, like squeals or yells, which humans ...
Researchers William Feeney, James Kennerley, Niki Teunissen have published a study that suggests over 20 species of birds from all around the world that are separated by over 50 million years of ...
Birds across the globe independently evolved a shared warning call against parasites, blending instinct and learning in a ...
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