Planet of Birds

Bougainville Bush-warbler Polioptila clementsi NEAR THREATENED Cettia haddeni is endemic to the island of Bougainville, Paupa New Guinea. It has only recently been described, although its existence has long been known to local inhabitants. Since 1972, ornithologists have been aware of its presence, but only through voice. Years of civil war prevented fieldwork in the […]