Description
English: Cassicus cristatus = Psarocolius decumanus (Crested Oropendola)
Français : Cassicus cristatus = Psarocolius decumanus (Cassique huppé)
Date 1841
Source A selection of the birds of Brazil and Mexico http://www.archive.org/stream/selectionofbirds00swai#page/n137/mode/2up
Author William Swainson (1789-1855)
Source: https://commons.wikimedia.org/wiki/File:Psarocolius_decumanus_1841.jpg

The crested oropendola also known as the Suriname crested oropendola or the cornbird (Psarocolius decumanus) is a New World tropical icterid bird. It is a resident breeder in lowland South America east of the Andes, from Panama and Colombia south to northern Argentina, as well as on Trinidad and Tobago.