Western Bird Guide: Birds of the Rockies and West to the Pacific

by Charles K. Reed

WARBLING VIREO.

627. Vireosylva gilva. 5½ inches.

These are nearly as common as the above, but probably not as well known, as they keep well up in the tops of the taller trees, where they also build their nests, very much the same as the [Red-eye]. Their song is much more pleasant. Four eggs, like above (.72 × .52).