Hornbills
Order: Coraciiformes. Family: Bucerotidae
Hornbills are a group of birds whose bill is shaped like a cow's horn, but without a twist, sometimes with a casque on the upper mandible. Frequently, the bill is brightly coloured. There are 57 species worldwide and 16 species which occur in Sudan.
- Black Dwarf Hornbill Tockus hartlaubi
- Red-billed Dwarf Hornbill Tockus camurus
- Red-billed Hornbill Tockus erythrorhynchus
- Eastern Yellow-billed Hornbill Tockus flavirostris
- Jackson's Hornbill Tockus jacksoni
- Crowned Hornbill Tockus alboterminatus
- African Pied Hornbill Tockus fasciatus
- Hemprich's Hornbill Tockus hemprichii
- African Gray Hornbill Tockus nasutus
- Piping Hornbill Ceratogymna fistulator
- Silvery-cheeked Hornbill Ceratogymna brevis
- Black-and-white-casqued Hornbill Ceratogymna subcylindricus
- Brown-cheeked Hornbill Ceratogymna cylindricus
- White-thighed Hornbill Ceratogymna albotibialis
- Black-casqued Hornbill Ceratogymna atrata
- Abyssinian Ground-Hornbill Bucorvus abyssinicus
Read more about this topic: List Of Birds Of Sudan