- GenusTropicranus (sometimes included inTockus)
- White-crested HornbillTropicranus albocristatus
- Black Dwarf HornbillTockus hartlaubiRed-billed Dwarf HornbillTockus camurusMonteiro's Hornbill Tockus monteiriRed-billed Hornbill Tockus erythrorhynchusEastern Yellow-billed Hornbill Tockus flavirostrisSouthern Yellow-billed HornbillTockus leucomelasJackson's Hornbill Tockus jacksoniVon der Decken's Hornbill Tockus deckeniCrowned Hornbill Tockus alboterminatusBradfield's Hornbill Tockus bradfieldiAfrican Pied Hornbill Tockus fasciatusHemprich's Hornbill Tockus hemprichiiAfrican Grey Hornbill Tockus nasutus
- Genus Ocyceros
- Genus Rhinoplax (sometimes included inBuceros)
- Helmeted Hornbill Rhinoplax vigil
- Genus Penelopides
- GenusBerenicornis (sometimes included in Aceros)
- White-crowned Hornbill Berenicornis comatus
- Genus Aceros
- GenusRhyticeros (sometimes included inAceros)
- Genus Bycanistes (sometimes included in Ceratogymna).
- Genus Bucorvus
Please Note: The articles or images on this page are the sole property of the authors or photographers. Please contact them directly with respect to any copyright or licensing questions. Thank you.
BeautyOfBirds strives to maintain accurate and up-to-date information; however, mistakes do happen. If you would like to correct or update any of the information, please send us an e-mail. THANK YOU!