弯嘴犀鸟属 Tockus

德氏弯嘴犀鸟 Von der Decken's Hornbill ; Tockus deckeni

红嘴犀鸟 tockus erythrorhynchus

南黄弯嘴犀鸟 Southern Yellow-billed Hornbill

南非弯嘴犀鸟 Bradfield's Hornbill

冕弯嘴犀鸟 Crowned Hornbill

白冠弯嘴犀鸟 White-crested Hornbill

红嘴弯嘴犀鸟 Red-billed Hornbill

红弯嘴犀鸟 Red-billed Dwarf Hornbill

侏弯嘴犀鸟 red-billed dwarf-hornbill