Scientific name | Common name | Family | Red List category |
---|---|---|---|
Ocyceros griseus | Malabar Grey Hornbill | Bucerotidae (Hornbills) | VU |
Ocyceros gingalensis | Sri Lanka Grey Hornbill | Bucerotidae (Hornbills) | LC |
Ocyceros birostris | Indian Grey Hornbill | Bucerotidae (Hornbills) | LC |