Researchers discovered that 37 out of 45 known species of birds of paradise possess biofluorescence, emitting green or yellow ...
Birds in some so-called monogamous species still mate with other partners; bald eagles seem not to. But when it comes to courtship, bald eagles put the wild in wildlife. The maneuver above—known ...
“Finding this beautiful green-yellow glow in birds-of-paradise suggests that there’s even more going on in their elaborate hierarchy and courtship displays than meets the eye,” she adde ...
Birds-of-paradise are known for their bright colours and courtship displays. Now, it turns out that many species also have body parts that fluoresce ...
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