758a. Hylocichla ustulata swainsonii. 7 1/4 inches.

Upper parts wholly olive gray, with no brownish tinge; eye ring, sides of head and breast distinctly buff; breast spotted with blackish.

Song. - Quite similar to that of the Veery.

Nest. - Composed of leaves, grass and strips of bark, located in bushes or small trees near the ground; the four eggs are greenish blue spotted with reddish brown (.90 x .65).

Range. - Eastern N. A., breeding from northern U. S. to New Brunswick and Manitoba.

Olive Backed Thrush