Mangoverde :: World Bird Guide :: Hornbills :: Knobbed Hornbill
Knobbed Hornbill Aceros cassidix
Described by: Temminck (1823)
Alternate common name(s): Buton Hornbill, Butung Hornbill, Sulawesi Hornbill, Sulawesi Wrinkled Hornbill, Red-knobbed Hornbill, Wrinkled Hornbill
Old scientific name(s): Rhyticeros cassidix
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Sulawesi and off shore islands of Lembeh, Togian, Buton (Butung) and Muna Is.
No videos are available for this species
No sounds are available for this species
Clements, James F. Birds of the World: A Checklist. Vista, CA: Ibis Publishing Company, 2000.
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