White throated sparrow, tan-crowned (/aka tan-striped)

Finally had a chance to i.d. one of these mottled brown birds in my yard, thanks to the binoculars and thanks to the bird posing on the feeder for a few minutes. This one must be a White throated sparrow, tan-crowned (/aka tan-striped). I noted the white throat, brown(/gray?) underside and body, and stripes on the head alternating black and a browny colour.