Adult Description
- Medium-sized songbird.
- Medium-long tail.
- Narrow, pointed bill.
- Breeding male is black, with a greenish sheen.
- Breeding female is slate-gray.
- Both sexes show rusty feather edging over much of their plumage in fall and winter.
- Eyes yellow.
Male Description
Breeding Plumage: Entirely black with dull metallic greenish sheen on upperparts, slightly bluish on crown. Underparts duller.
Nonbreeding (Basic) Plumage: Black feathers with rusty tips, broadest on face, nape, and back. Tawny eyestripe.Female Description
Breeding Plumage: Back dark gray. Face and underparts slightly paler gray. Wings and tail blackish. Eyes yellow.
Nonbreeding (Basic) Plumage: Dark feathers tipped with rusty brown. Tawny eyestripe and buffy face.Immature Description
Immature like winter adult, but more rusty overall.