What these flashy feathers reveal about the secret lives of birds

Shimmery. Spiky. Shaggy. Soft. Feathers are what make birds so alluring—but these photographs remind us that they also tell a story about the science of evolution.

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What these flashy feathers reveal about the secret lives of birds

These birds have fleshy ornaments as long as their bodies

What these flashy feathers reveal about the secret lives of birds

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