The Rufous Whistler is a stocky bird with a large head, short stubby bill and a narrow, relatively long tail with a square or slightly forked tip. The sexes differ, with the male dark-grey above with a white throat, black breast and a rufous underbody. Many males also have a black face mask (except in northern subspecies). Females are dull grey to brown, with streaked underparts. Young birds are much redder than adults and have heavily streaked underparts.