Description: A Silvery-cheeked Hornbill (Ceratogymna brevis) sits in a eucalyptus tree on the shore of Lake Tana. Bahir Dar, Ethiopia. Date: 27 October 2007, 07:35. Source: Silvery-Cheeked Hornbill Uploaded by Elitre. Author: A. Davey from Where I Live Now: Pacific Northwest.
Summary[edit] Description: English: Penelopides manillae. Date: 1888. Source: Meyer, A.B. (1888) Abbildungen von Vogel-Skeletten. Band I. Dresden. Author: A. B. Meyer (1840-1911).
Description: Buceros hydrocorax hydrocorax English: An immature Rufous Hornbill in a zoo. Date: 26 February 2012, 11:29. Source: exotic bird Uploaded by Snowmanradio. Author: jojo nicdao from muntinlupa, philippines.
Summary[edit] Description: Polski: Toko Czerwonodzioby w parku Birds of Eden w RPAEnglish: Red-billed Hornbil. Date: 26 September 2010, 13:05:19. Source: Own work. Author: PanWoyteczek.
Summary[edit] Description: English: Hydrocorax hydrocorax. Date: 1897. Source: Abbildungen von Vogel-Skeletten. Volume II. Author: Adolf Bernhard Meyer (1840-1911).
Summary[edit] Description: Aceros cassidix English: A female Knobbed Hornbill at San Diego Zoo, USA. Date: 11 December 2008, 11:53. Source: 2C7O8815. Author: Jerry Thompson.