Distribution and Habitat
This is a bird of savanna, swamps and forest edges. The Yellow-headed Caracara is a resident bird from Costa Rica south through Trinidad and Tobago to northern Argentina (the provinces of Misiones, Chaco, Formosa, Corrientes and Santa Fe). It is typically found from sea level to 1,800 m (5,900 ft), occasionally to 2,600 m (8,500 ft) above mean sea level. In southern South America, it is replaced by a close relative, the Chimango Caracara (Milvago chimango), whose range overlaps with that of the Yellow-headed Caracara in southern Brazil, northern Argentina, Paraguay and Uruguay. A larger and stouter paleosubspecies, Milvago chimachima readei, occurred in Florida and possibly elsewhere some tens of thousand years ago, during the Late Pleistocene. According to the Peregrine Fund database, the Yellow-headed Caracara is expanding its range into Nicaragua.
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