Black-chested Buzzard-Eagle (Geranoaetus melanoleucus) [XC238328]
by John V. Moore from Azuay: upper Yunguilla Valley, Ecuador (call)
Black-chested Buzzard-Eagle (Geranoaetus melanoleucus) [XC419407]
by Erick Nicol\u00e1s Pati\u00f1o Acosta from Centro de Rehabilitaci\u00f3n de Aves Rapaces, Talagante, Regi\u00f3n Metropolitana, Chile (alarm call)
Subspecies
The following 2 subspecies are recognised:
australis Swann, 1922 - North-western Venezuela (Mérida Andes) through western South America south to Tierra del Fuego.
melanoleucus (Vieillot, 1819) - Southern and eastern Brazil (Alagoas, Rio de Janeiro and São Paulo) to Paraguay, eastern Argentina (north of Buenos Aires) and Uruguay.