Black-casqued wattled hornbill (Ceratogymna atrata)

Ceratogymna atrata is a species in the Ceratogymna genus. It is commonly known as Black-casqued wattled hornbill This name is unplaced name for the species in the family Bucerotidae . . This species is found in Angola, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Gabon, Ghana, Guinea, Liberia, Nigeria, Sierra Leone, South Sudan, Togo, and Uganda..