Birds of Paradise Glow on Their Mating Parade
Briefly

Researchers analyzing specimens of birds-of-paradise at the American Museum of Natural History found that 37 out of 45 studied species display biofluorescence. This phenomenon, where organisms absorb and re-emit light, has been documented in various species, including fishes and mammals, but has not been extensively researched in birds. The findings suggest that the dazzling mating displays of these tropical birds may be enhanced by this visual effect, providing a potential new understanding of their mating behaviors and evolutionary adaptations.
In studying birds-of-paradise at the American Museum of Natural History, researchers discovered that many species exhibit biofluorescence, a phenomenon that could aid in mate attraction.
The latest findings shed light on the previously unstudied optical characteristics of birds, revealing that biofluorescence, known to exist in other species, is prevalent among birds-of-paradise.
Read at www.nytimes.com
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