Their elaborate dances, poses, and other rituals accentuate ... they consume a significant part of the male's time. Birds of paradise are found in New Guinea and surrounding islands.

Male birds-of-paradise are renowned for their vivid plumage and elaborate mating dances, including wing beats, fluttering, ...

and pose in an elaborate, attention-seeking dance that varies from species to species. The current research was conducted among deceased birds of paradise, so it's unknown why these biofluorescent ...