Mantou's riflebirdMantou's riflebird, also known as Bruijn's riflebird, is a bird in the family Paradisaeidae that is presumed to be an intergeneric hybrid between a twelve-wired bird-of-paradise and magnificent riflebird.HistoryAt least 12 adult male specimens are known of this hybrid, held in various museums and of unknown provenance except one from the Arfak Mountains of north-western New Guinea.