A small leaf warbler that searches forests for insects. It uses higher-elevation forest in the breeding season and is known to move to lower ground in winter.
It is green to yellow-green above and whitish below, with two pale wing bars, a yellowish eyebrow, and a crown stripe.
It gleans insects in trees. It uses higher-elevation forest to breed and moves to lower elevations in winter.
An extinction-risk assessment has not been added yet.