Male Galápagos yellow warblers appear to be shifting their behavior and adjusting their calls in response to the din of ...

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 ...

In this video, a bright yellow bird comes to life through detailed drawing and smooth coloring, capturing its soft feathers and lively expression. Each stroke and shade brings out the bird’s ...

The feathers of birds of paradise contain fluorophores ... Most species ended up glowing green or yellow-green. Males had the most biofluorescent plumage, which was observed on the head, neck ...

With flashy feathers and fancy moves, birds of paradise are already known ... For instance, intense blue — in; then greenish yellow — out. Seahorses and pipefish fluoresce bright red.