Paradise Blue or the scientific name Paradisaea rudolphi is a kind of medium sized birds of paradise, with a length of about 30cm, of the genus Paradisaea. This bird is black and blue, bluish-white beak, legs gray, iris dark brown eyes, around the eyes there are two half circles of white and bright blue wings.
Blue Paradise is a polygamous species. Male birds attract a mate with a ritual dance showcase decorative feathers. Unlike other birds of paradise Paradisaea, Paradise Blue males do not dance in groups.
Males hang down his body, opened the exhibit blue feather ornaments in a fan while singing with a voice like a low hum. Nearby there is a female. After copulation, males leave the females and start looking for another partner. Blue Paradise bird feed consisting of fruits and various insects.
Regional distribution of Blue Paradise found in the forests of the eastern highlands of Papua New Guinea and southeast, generally from a height of 1,400 meters to a height of 1,800 meters above sea level.