Arizona Jay
482. Aphelocoma sieberi arizonæ. 13 inches.
A common bird in Arizona and south into Mexico. The upper parts are a bluish gray, shading into a brownish gray on the head; under parts are a pale gray. They are a very sociable bird during the breeding season, and often several pairs will nest in the same clump of trees, usually placing their nests at low elevations.
Nest.—Is made similar to the preceding, but the four eggs are more of a bluish color, without markings (1.20 ×.85).