Description: Yellow underparts; gray head with an ocular patch and black cheeks; olive-brown back, wings, and tail; slight streaks in the coverts; blackish crown in the male and reddish in the female.
Geographic Distribution: Misiones and northeast of Corrientes.
Habitat: Forests.
Behavior: Reminiscent of warblers, small and very trusting.
Author of this description: Jorge La Grotteria
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