Oreothlypis superciliosa

An inhabitant of humid higher-elevation forest, the Crescent-chested Warblers is one of the most common member of mixed feeding flocks during the winter, although pairs defend a single territory during the breeding season. This bird is closely associated with oaks, and is found in pine-oak forests from northern Mexico to Central America.  This bird is very similar in appearance to the Northern and Tropical Parula, but they are identifiable by their distinct white eyebrow.