Birds of Paradise: Paradisaeidae - Behavior And Reproduction

Although a few species of the Paradisaeidae family are monogamous (muh-NAH-guh-mus; having only one mate), the majority are polygynous (puh-LIJ-uh-nus; one male mates with several females). Males choose a display site from which to attract females, either by themselves or in a group of other males known as a lek. Their display behavior consists of a combination of song and a variety of maneuvers that show off his plumage. Some species spread their wings wide, while others hang upside down. Females approach the solitary or lekking male to mate, then raise and feed their hatchlings on their own.