Blackpoll Warbler

Male

Breeding (Alternate) Plumage: Back cap, white cheek, black mustache stripe, white throat, white chest with thin black stripes down sides. Two white wingbars. Back gray with black stripes. Tail dark with white spots on corners. Legs and feet orange-yellow.

Nonbreeding (Basic) Plumage: Lacks black crown. Crown, nape, and upperparts yellowish olive-green, streaked with black. Chest pale yellow, faintly streaked with dark. Rump grayish and unstreaked. Indistinct yellow eyestripe. Wings and tail blackish. Two broad white wingbars on each wing.