Carruthers's Cisticola

A medium-sized, dark nightjar of tepui highlands, difficult to identify by plumage alone. Cryptically patterned with dark brown and gray accented with buffy and whitish bars and spots. Male has a white band in the wing, which the female lacks. Uncommon, found in humid forest and edges, as well as humid scrub close to forested areas. Distinctive voice is a hoarse whistle “whoEEuuu”, given repeatedly. Larger than the similar Band-winged Nightjar, and smaller than Blackish Nightjar, but best identified by voice and habitat.

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.

Fairly large wren, found in foothills and subtropics from Venezuela to western Ecuador. More often heard than seen; listen for rich whistled song usually given in widely spaced repeated phrases. Rufous above and pale grayish below, with striped black-and-white face pattern. Black bars on tail, unlike similar Plain-tailed Wren, which is found at higher elevations. Sexes similar. Skulks in thickets and tangles at the forest edge, usually in pairs.