Light trickery makes bird feathers blue but not red

Understanding the different ways in which birds get their vivid hues could help us make coloured displays for devices such as e-readers

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Light trickery makes bird feathers blue but not red

You've Never Seen A Blue Feather. Would you check out this stunner. That…, by Nathan Finger, Creatures

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Bird Blue Feathers Ndash

You've Never Seen A Blue Feather. Would you check out this stunner. That…, by Nathan Finger, Creatures