ClipArt ETC
"Upper parts uniform ashy-brown; wings and tail similar, but rather purer and darker brown, the former crossed with two white bars formed by the tips of the coverts, the latter tipped with white. Below dull white, often tinged with rusty, especially behind, and thickly marked with small, sharp, triangular spots of dark brown or blackish. These spots are all perfectly distinct, covering the lower parts excepting the throat, lower belly, and crissum; becoming smaller anteriorly, they run up each side of the throat in a maxillary series bounding the immaculate area. Sides of the head finely speckled, and auriculars streaked; bill black, lightening at base below, little longer than that of H. rufas, though decidedly curved." Elliot Coues, 1884

St. Lucas Thrasher

"Upper parts uniform ashy-brown; wings and tail similar, but rather purer and darker brown, the former…