Northern (Abyssinian) Ground Hornbill (Bucorvus abyssinicus) in captivity at African Park, San Diego, California, USA. Photographed on 3 July 2002. A native of Central Africa.www.inaturalist.org/observations/54794459
A monograph of the Bucerotid, or family of the hornbills..[London]Published for the subscribers by the author [printed by Taylor and Francis]1882..biodiversitylibrary.org/page/38534511
A monograph of the Bucerotid, or family of the hornbills..[London]Published for the subscribers by the author [printed by Taylor and Francis]1882..biodiversitylibrary.org/page/38534503
A monograph of the Bucerotid, or family of the hornbills..[London]Published for the subscribers by the author [printed by Taylor and Francis]1882..biodiversitylibrary.org/page/38534515
Southern Ground-Hornbill (Bucorvus leadbeateri) in captivity at Kuala Lumpur Bird Park, Kuala Lumpur, Malaysia. Photographed on 8 July 2005.www.inaturalist.org/observations/54217049
The Southern Ground Hornbill is the largest hornbill, and is found in southern and eastern Africa. It is terrestrial and mainly carnivorous. Jurong Birdpark, Singapore.