Wrinkled Hornbill

The wrinkled hornbill, or Sunda wrinkled hornbill, is a medium-large hornbill found in forest in the Thai-Malay Peninsula, Sumatra and Borneo. It is around 70 cm long, with a very large bill fused to the skull, mainly black plumage, a blue eye-ring and a broadly white or rufous-tipped tail. The male and female have different head and bill patterns (Wikipedia, general species account).