Many types of birds — such as hummingbirds, peacocks and parrots — are vividly colorful, but birds-of-paradise are especially flamboyant with hues of emerald, lemon, cobalt and ruby. Now, research has ...
Scientists have discovered that most birds-of-paradise species emit biofluorescence, glowing yellow green under ultraviolet light. Studying museum specimens, researchers found the trait widespread ...
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