Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Bycanistes brevis | Silvery-cheeked Hornbill | Bucerotidae (Hornbills) | LC |
| Bycanistes subcylindricus | Black-and-white-casqued Hornbill | Bucerotidae (Hornbills) | LC |
| Bycanistes cylindricus | Brown-cheeked Hornbill | Bucerotidae (Hornbills) | VU |
| Bycanistes albotibialis | White-thighed Hornbill | Bucerotidae (Hornbills) | LC |
| Bycanistes bucinator | Trumpeter Hornbill | Bucerotidae (Hornbills) | LC |
| Bycanistes fistulator | Western Piping Hornbill | Bucerotidae (Hornbills) | LC |
| Bycanistes sharpii | Eastern Piping Hornbill | Bucerotidae (Hornbills) | LC |