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Why bird feathers are so bright Why are some songbirds so brightly colored? A new study finds that a hidden layer of black and white feathers help their colors pop.
July 23, 20254:02 PM ET
Heard on All Things Considered
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Why bird feathers are so bright
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Why are some songbirds so brightly colored? A new study finds that a hidden layer of black and white feathers help their colors pop.
English (US) ·