Серогрудый трескунчик Euscarthmus meloryphus

Very small grayish-brown flycatcher. Note dull buffy color around the eye and on the crown. Occurs in dry areas and pastures with scattered trees and bushes where it mostly forages near the ground and is typically difficult to spot. It is very noisy, emitting fast sputtering calls, sometimes in a duet. Disjunct range includes northern Venezuela and Colombia and eastern Brazil to Argentina.