The Bornean Bristlehead (Pityriasis gymnocephala), also variously known as the Bristled Shrike, Bald-headed Crow or the Bald-headed Wood-Shrike, is the only member of the passerine family Pityriaseidae and genus Pityriasis. It is an enigmatic and uncommon species of the rainforest canopy of Borneo
The Helmet Vanga (Euryceros prevostii) is a distinctive-looking bird of the vanga family, Vangidae, and is classified in its own genus, Euryceros. It is mainly blue-black, with rufous wings and a huge arched blue bill. It is restricted to lowland and lower montane rainforests of northeastern Madagascar.