Undated photo of Bruce Beehler, co-leader of an expedition, studying a female 'Berlepsch's Six-Wired Bird of Paradise' in the west of New Guinea in Indonesia. Scientists said on Tuesday they had found a 'Lost World' in an Indonesian mountain jungle, home to dozens of exotic new species of birds, butterflies, frogs and plants. The U.S., Indonesian and Australian expedition took photographs of the 'Berlepsch's six-wired bird of paradise', which appears in 19th century collections but whose home had previously been unknown. The bird is named after six fine feathers on the head of the male which can be raised and shaken in courtship displays. NO ARCHIVES NO SALES REUTERS/Handout