The adult male has a grey crown, black eye mask and white throat.

The female has no black markings or grey crown.

The male has a white patch on the edge of the shoulders and a grey crown, which the female lacks.

The species have a gray crown and don't have any supercilium.

The head is white with a pale grey crown.

Western birds are generally smaller and have darker grey crowns.

The head has a grey crown, black line behind the eye, and the blue-black on the lower ear coverts.

The female can be distinguished by a greyer crown.

The male has a white face with a black spot behind the eye, white underparts and a grey crown.

It is dark brown above and orange-buff below, with a rufous grey crown.