Northern Flickers are unusual among North American woodpeckers in that their general coloration is brown rather than black and white. Their backs are brown with black barring, and their chests and bellies are light tan with prominent clear black spots. Their tails are black, and they have white rumps. There is a broad, black band across the upper chest. Two forms occur in Washington: the Red-shafted, and less commonly, the Yellow-shafted. The flight feathers of Red-shafted Flickers have reddish-orange shafts, and their wings and tail are reddish-orange below. Red-shafted Flickers have gray heads, throats, and napes, and their foreheads are brown. Male Red-shafted Flickers have red moustaches; the moustaches of females are pale brown. Typically, neither sex has a colored nape crescent (but see below). The flight feathers of Yellow-shafted Flickers have yellow shafts, and their wings and tail are yellow below. The heads of Yellow-shafted Flickers are gray above, and their faces and throats are brown. Males have black moustaches; females have none. Both males and females have red nape crescents. Intergrades between the two forms are common, and some Red-shafted birds in Washington have red nape crescents.