Black-casqued hornbill

Black-casqued hornbill
A pair at the Jardin d'Oiseaux Tropicaux, France
(female on left and male on right)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Bucerotiformes
Family: Bucerotidae
Genus: Ceratogymna
Species:
C. atrata
Binomial name
Ceratogymna atrata
(Temminck, 1835)

The black-casqued hornbill (Ceratogymna atrata), or black-casqued wattled hornbill, is a species of hornbill in the family Bucerotidae. It is found fairly commonly across sub-Saharan Africa, being known from Sierra Leone and Liberia in Western Africa (as well as most of the West African nations along the Gulf of Guinea), south to Angola and east to the Democratic Republic of the Congo and western Uganda. They are currently considered of near threatened, and their population is declining.