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Pityriaseidae
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 (biology), family Pityriasidae and genus ''Pityriasis''. It is an enigmatic and uncommon species of the rainforest canopy of the island of Borneo, to which it is endemic. Taxonomy The relationships of this species have been controversial. At times it has been placed in the Prionopidae, the Cracticidae, the Artamidae or the Corvidae.Smythies, B.E.; & Davison, G.W.H. (1999). ''The Birds of Borneo''. Natural History Publications (Borneo): Kota Kinabalu. pp.606–608. A more recent suggestion has been to include it in the Tephrodornithidae, a new family that includes ''Hemipus'' and ''Tephrodornis''. Description The bristlehead is a medium-sized ( in length) black or dark grey bird, with red thighs and a red head, throat and neck, with grey ear-coverts and a featherless yellow crown. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of Borneo
The island of Borneo, located in southeast Asia at the southern edge of the South China Sea, is home to one endemic bird family, three endemic bird genera and 59 endemic bird species. All but one of the latter are forest dwellers, with most restricted to the spine of hills and mountains running down the middle of the island. The avian endemism has been shaped by the island's geological history. Borneo sits on a continental shelf. During glacial periods, when water levels were lower, Borneo was linked with other islands on the shelf and with the Malay peninsula in a large landmass known as Sundaland. This allowed bird species to move freely throughout the region until the waters rose again as the glaciers melted. Separated from their relatives by the sea, some of these species evolved over millennia into the endemics now found on the island. BirdLife International has designated the mountainous central spine of the island as an Endemic Bird Area (EBA) because of the number of endemi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
