Description
English: Crowned Eagle (Harpyhaliaetus coronatus), in the zoo of Federal University of Mato Grosso, Cuiabá, Brazil.
Português: Águia-cinzenta (Harpyhaliaetus coronatus), no zoológico da Universidade Federal de Mato Grosso, Cuiabá, Brasil.
Date 26 January 2007, Cuiabá, Mato Grosso, Brazil
Author Mateus Hidalgo https://commons.wikimedia.org/wiki/User:Mateus_Hidalgo
Source: https://commons.wikimedia.org/wiki/File:Harpyhaliaetus_coronatus.jpg

The Chaco eagle or crowned solitary eagle (Buteogallus coronatus), typically known simply as the crowned eagle (leading to potential confusion with the African Stephanoaetus coronatus) is an endangered bird of prey from eastern and central South America. This is a large raptor with a length of 73–79 cm, a wingspan of 170–183 cm and an average weight of 2.95 kg. The Chaco eagles live in Argentina, Brazil, Paraguay and Bolivia. Order: Falconiformes (or Accipitriformes), Family: Accipitridae, Genus: Buteogallus, Species: Buteogallus coronatus (Vieillot, 1817), Synonyms: Harpyhaliaetus coronatus.