Bucerotidae

Aceros
Anorrhinus
Anthracoceros
Berenicornis
Buceros
Bycanistes
Ceratogymna
Horizocerus
Lophoceros
Ocyceros
Penelopides
Rhabdotorrhinus
Great hornbill Buceros bicornis
A bird with a large raised structure on top of its massive bill.
Rufous-necked Hornbill Aceros nipalensis
A large hornbill of forested hills. Males have a rufous head and neck; females are black and differ in the colors of bare facial skin.
Oriental Pied Hornbill Anthracoceros albirostris
The Oriental Pied Hornbill is marked by black-and-white plumage and a large pale yellow bill. During breeding, the female stays in a tree cavity while the male brings food from outside.
Northern Red-billed Hornbill Tockus erythrorhynchus
The Northern Red-billed Hornbill has a long, curved red bill. In sub-Saharan Africa it eats fruit, insects, and small animals in savanna and woodland.
Rhinoceros hornbill Buceros rhinoceros
A black-and-white bird with a horn-like structure above its bill.
Rufous-headed Hornbill Rhabdotorrhinus waldeni
The Rufous-headed Hornbill is a large hornbill of island forests. Males with rufous heads look different from black-headed females.
Malabar Gray Hornbill Ocyceros griseus
Male and female Malabar Gray Hornbills have different bill shapes. These gray hornbills mainly eat fruit in forests.
Silvery-cheeked hornbill Bycanistes brevis
A forest bird with silvery facial feathers and a large bill.
Helmeted Hornbill Rhinoplax vigil
The Helmeted Hornbill is a large hornbill of Sundaic rainforest. Its casque is solid, and it feeds heavily on fruit such as figs.
Von der Decken's Hornbill Tockus deckeni
Von der Decken’s Hornbill lives in dry scrub and savanna in East Africa. Males have red and cream bills, while females have black bills.
Western Dwarf Hornbill Horizocerus hartlaubi
A small hornbill of West Africa and lands west of the Congo River, marked by a broad gray-white eyebrow stripe.
Western Long-tailed Hornbill Horizocerus albocristatus
The Western Long-tailed Hornbill is a large hornbill of humid forests in West Africa.