Kandt's Waxbill

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.

Pale, subtly-patterned sparrow. Sandy-brown overall with gray head and whitish breast with dark central spotting. Very similar to Bell’s Sparrow and once considered the same species. Sagebrush Sparrow is usually paler and less contrasty overall. Also look for Sagebrush's relatively indistinct and narrow dark mustache stripe and distinct dark streaks on pale brown back. Found in shrubby expanses of sagebrush in western North America (more extensive range than Bell’s, essentially only overlapping in winter). Perches up conspicuously when singing; otherwise stays low and hidden. Frequently runs on the ground, often with tail cocked up. Song is a jumble of mechanical, musical notes, slower than Bell's Sparrow.

Gray-brown foliage-gleaner with reddish wings and tail. Face and throat washed with dull yellow, with a faint eyeline; this is unlike many other foliage-gleaners which have a clear eyebrow or throat patch. Usually forages fairly high in the midstory and canopy of mature rainforest, often with mixed species flocks. Many foliage-gleaners have reddish wings; look for reddish wings contrasting with grayish body and tawny ochraceous face and throat in this species.