Yellow-headed Caracara (Milvago chimachima) [XC674420]
by Tulio Dornas from Botanical Garden UFJF (near Juiz de Fora), Juiz de Fora, Minas Gerais, Brazil (call)
Yellow-headed Caracara (Milvago chimachima) [XC785059]
by JAYRSON ARAUJO DE OLIVEIRA from Jard\u00edn Bot\u00e1nico Universidad de Caldas (Manizales), Colombia (?)
Subspecies
Despite some areas of overlap, may be regarded as forming superspecies with Chimango Caracara (Phalcoboenus chimango).
The following 2 subspecies are recognised:
cordata Bangs and Penard, TE, 1918 - Southern Costa Rica and Panama (including Pearl Is) through Colombia to the Guianas and Trinidad and southern (east of Andes) to Amazon.
chimachima (Vieillot, 1816) - Eastern Bolivia and Brazil south of Amazon to Paraguay, northern Argentina and Uruguay.