Most are distinguished by striking colors and bright plumage of yellow, blue, scarlet, and green. These colors distinguish them as some of the world's most dramatic and attractive birds.

Researchers have identified bilirubin in the popular Bird of Paradise plant. The breakthrough study provides new insights into color production in this iconic tropical plant. A research team led ...

A research team led by Cary Pirone from the Department of Biological Sciences at Florida International University has identified bilirubin in the popular Bird of Paradise plant. The breakthrough ...