Bycanistes

Bycanistes is a genus of medium to large, primarily frugivorous hornbills (family Bucerotidae) found in the forests and woodlands of sub-Saharan Africa. They have often been included in the genus Ceratogymna, but today most authorities consider them separate. All species in this genus have a black and white plumage. The plumage of the sexes is similar, but the casque of the male is larger than that of the female.

Species

 * Piping Hornbill (Bycanistes fistulator).
 * Trumpeter Hornbill (Bycanistes bucinator).
 * Brown-cheeked Hornbill (Bycanistes cylindricus).
 * White-thighed Hornbill (Bycanistes albotibialis).
 * Black-and-white-casqued (or Grey-cheeked) Hornbill (Bycanistes subcylindricus).
 * Silvery-cheeked Hornbill (''Bycanistes brevis).