Yellow-headed Blackbird

Yellow-headed Blackbirds are black birds with golden-yellow heads. Adult males have white wing-patches and black masks. First-year males are duller than mature males, with dark smudging on their yellow heads and less white on their wings. Females are considerably smaller than males and have unstreaked, brownish-black bodies, no wing-bars, and yellowish-brown heads. Birds in all plumages have yellow around their vents.