Hornbill headhunters ornament, Asmat people, Papua New Guinea. The Papuan hornbill (Aceros plicatus) is a headhunting symbol. Its feathers and beak are used as ornamental elements in many regions of New Guinea. Hornbill skull highly decorated with shells, human hair and natural clay. Provenance: Private Collection, New South Wales. Approx. length 24 x 11 cm