Bilder-atlas zur Wissenschaftlich-populären Naturgeschichte der Vögel in ihren sämmtlichen Hauptformen
Wien,K.K. Hof und Staatsdruckerei,1864.
biodiversitylibrary.org/page/33050622
Description: A Horned Screamer near the Amazon River in Colombia. Date: 6 January 2012, 01:29. Source: Anhima cornuta. Author: Dick Culbert from Gibsons, B.C., Canada.
Description: It's known as a Horned Screamer, a vegetarian widespread in the tropics of South America. Mocagua Village, Colombian Amazon. I. Date: 6 January 2012, 01:31. Source: Anhima cornuta. Author: Dick Culbert from Gibsons, B.C., Canada.
Description: English: The horned screamer's song Français : Le chant du kamichi cornu Português: O canto da anhuma. Date:. Source: Own work. Author: Djino.