Species profile
Knobbed Hornbill
Rhyticeros cassidix
Quick answer
Sulawesi, Lembeh, Togian Islands, Muna and Butung
- Scientific name
- Rhyticeros cassidix
- Family
- Bucerotidae
- Order
- Bucerotiformes
- Genus
- Rhyticeros
- Conservation status
- Vulnerable
Recording Knobbed Hornbill in your journal
When you see this bird, log the sighting with the date, the place and any photos. If it's your first, Feather Journal marks it as a lifer and adds it to your life list automatically — no spreadsheet, no re-typing.
Related species in Bucerotidae
- African Grey Hornbill (Lophoceros nasutus)
- Austen's Brown Hornbill (Anorrhinus austeni)
- Black Hornbill (Anthracoceros malayanus)
- Black-and-white-casqued Hornbill (Bycanistes subcylindricus)
- Black-casqued Hornbill (Ceratogymna atrata)
- Bradfield's Hornbill (Lophoceros bradfieldi)
- Brown-cheeked Hornbill (Bycanistes cylindricus)
- Buceros bisulcatus (Buceros bisulcatus)