What colour were prehistoric birds?

What colors were the first birds? Our avian friends appeared about 150 million years ago, and some prehistoric bird fossils have been found with their feathers nearly intact. But the colors faded away long ago, leaving paleontologists in the dark about the original hues. Now a research team employing state-of-the-art chemical imaging has found traces of the plumes’ ancient pigments. The new techniques might eventually tell scientists not only what colors prehistoric birds sported but also why they evolved highly pigmented plumage in the first place.

The same technique could theoretically be applied to fossils of any animal, providing new insights into their appearance. Learn more here or here.

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