About Agelaioides badius (Vieillot, 1819)
Agelaioides badius reaches a total length of approximately 18 centimeters (7 inches). Its plumage is overall ashy-brown, with contrasting black lores and rufous wings. The recognized taxon fringillarius differs from the base species: it has more black plumage on the face, and is overall more rufescent (less ashy) in color. This species is social, and is commonly observed in small groups. Unlike "true" cowbirds belonging to the genus Molothrus, Agelaioides badius is not a brood parasite. The screaming cowbird, by contrast, is a brood parasite that targets Agelaioides badius. While adult screaming cowbirds are overall blackish, juvenile screaming cowbirds look very similar to adult grayish baywings, the common name for Agelaioides badius. This species occurs across a wide range of semi-open habitats, including scrub and light woodland. It is generally fairly common throughout its range, so BirdLife International and the IUCN classify it as a species of least concern.
