Buceros hydrocorax
Date 1801
Source/Photographer Levaillant, Histoire naturelle d'une partie d'oiseaux nouveaux et rares de l'Amérique et des Indes, I pl. 5
Old Latin name Buceros hydrocorax
New Latin name Buceros hydrocorax
Common name Nederlands: Rosse neushoornvogel
Source: https://commons.wikimedia.org/wiki/File:Buceros_hydrocorax_-_1801_-_Print_-_Iconographia_Zoologica_-_Special_Collections_University_of_Amsterdam_-_UBA01_IZ19300169.tif

The rufous hornbill (Buceros hydrocorax), also known as the Philippine hornbill and locally as kalaw (pronounced kah-lau), is a large species of hornbill. It is endemic to the Philippines.