Palawanhornvogel Anthracoceros marchei

A large bird of lowland and foothill forest on Palawan and neighbouring islands. Entirely black except for a white tail and a long, thick, pale cream-colored bill and casque. Whitish bare skin around the eyes and across the throat is tinged blue. Female has a smaller bill and casque. Unmistakable. The only hornbill in its range. Voice is a raucous cackling.