The Yellow-headed Caracara is a small, pale caracara of open habitats in lowlands from Costa Rica south to northern Argentina and Uruguay. It is mostly buffy-yellow, with a narrow dark eye line, dark brown upperparts, and dark brown banding on the tail. It inhabits agricultural land, grassland, savanna, marshes, and, particularly in Amazonia, successional growth along river courses. It feeds on an assortment of items including carrion, arthropods, amphibians, and fruit, frequently freeding on the ground along or in small groups. The stick nest is constructed high in a tree, or on the ground where trees are unavailable. [Source: http://neotropical.birds.cornell.edu/portal/species/identification?p_p_spp=132276].