Dark brown to matte black; males with iridescent bluish wings. Thick neck and heavy bill. Look for vampire-like staring red eye. Males have an incredible display where they puff out a mane of neck feathers and hover in a circle above the female. Found in a variety of open or semi-open areas, including pastures, forest edge, yards, and agricultural areas. Visits feeders. Often in flocks, sometimes with other blackbirds.