Note 41 — BULLETIN OF THE NUTTALL ORNITHOLOGICAL CLUB. VOL. VII. April, 1882. No. 2.
Reading edition
Its distribution in Arizona is apparently limited to a comparatively small area which, according to Mr. Stephens’ experience, is bounded on the east by the valley of the San Pedro; on the west by a point “a few miles east of the Hassayampa, on the desert between it and Salt River.”