The species' names can be found here: Avibase (Lepage Denis)
Bucerotidae Family
Ceylon Grey Hornbill – Ocyceros gingalensis – Calao de Ceylan
Crowned Hornbill - Tockus alboterminatus - Calao couronné
Great Hornbill - Buceros bicornis - Calao bicorne
Red-billed Hornbill – Tockus erythrorhynchus – Calao à bec rouge
Rhinoceros Hornbill - Buceros rhinoceros - Calao rhinocéros
Silvery-cheeked Hornbill - Bycanistes brevis - Calao à joues argent
Southern Yellow-billed Hornbill – Tockus leucomelas – Calao leucomèle
Sumba Hornbill - Rhyticeros everetti - Calao de Sumba
Trumpeter Hornbill - Bycanistes bucinator - Calao trompette
Von der Decken's Hornbill - Tockus deckeni - Calao de der Decken
Bucorvidae family
Northern or Abyssinian Ground-hornbill - Bucorvus abyssinicus - Bucorve d’Abyssinie
Southern Ground-Hornbill – Bucorvus leadbeateri – Bucorve du Sud
Phoeniculidae Family
Green Wood Hoopoe - Phoeniculus purpureus - Irrisor moqueur
Upupidae Family
African Hoopoe - Upupa africana - Huppe d’Afrique
Hoopoe - Upupa epops - Huppe fasciée *
Madagascan Hoopoe - Upupa marginata - Huppe de Madagascar