15 cm (6") Rare. Aleutians. Eurasian species that winters in China and Japan and strays to North America in migration.
Male: black head. White line behind eye and whitish nape spot. Bright streaked rusty back. Rusty sides and breast band.
Female: sparrow-like. Brownish head pattern. Brown streaked back. Mostly white underside with diffuse rusty streaking below.
Song: bubbling warble, call is sharp "jit".