Genus Ceratogymna

Black-casqued Hornbill - Downloadable Audio file of the sounds of the Black Casqued Hornbill

Yellow-casqued Hornbill - Yellow-casqued Hornbills are one of the largest birds of the forest, with adults weighing up to 2 kg. They live mainly in the forest canopy, feeding on the ground only rarely. They live in small family groups containing at least one adult male and female, with one or two immature birds, though they sometimes gather in larger flocks to exploit a major food supply such as an ant or termite nest.