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Birds Are Changing Color in Cities. Here’s Why

Cities are strange ecosystems. For most creatures, they’re harsh, unforgiving places. But some have managed to not just survive, but even thrive in urban environments. That said, even those that ...

Birds-of-paradise are sending secret color signals invisible to human eyes, scientists say

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The New York Times

Birds of Paradise Glow on Mating Parade

The always colorful males light up with biofluorescence, sending off signals. A male Paradisaea rubra, or red bird-of-paradise.Credit...Rene Martin/American Museum of Natural History Supported by By ...
Nature

Color Science and Color Difference Evaluation

The field of colour science encompasses the rigorous measurement, reproduction, and perception of colour, integrating principles from physics, psychology, and engineering. Central to this discipline ...