Lesser Racket-tailed Drongo

Small, dark, secretive buttonquail with pale eye, found in dense grassland habitats, where most commonly observed exploding from cover and flying rapidly away. In flight, note the fairly uniformly dark upperparts, with less contrast between flight feathers and coverts than in most other buttonquail. Adult female has rich rusty-orange chest; male paler, with white chin. Call is a repeated "oom-oom-oom-oom," with end of each note ascending in pitch.

Distinctive, but rather local and uncommon in Chile (more common in Argentina and elsewhere) in grassy wetlands, reedy marshes, and on lakes. Associates with other waterfowl, but usually is not out on open water and is easily overlooked. Readily identified by small size, dark cap, pale cheeks, and blue bill with yellow patch at base. Range does not overlap with the larger and more boldly patterned Puna Teal.

A large, long-billed woodpecker with an olive back, a red rump, a bold facial pattern, and heavily marked underparts with a bright red central belly stripe. The crown and back of the head are black in the female and red in males. Forages alone or in pairs, preferring dead tree trunks where it can excavate for beetle larvae and other insects in lowland rainforest, gallery forest, and plantations. Calls include a sharp “kwip,” a series of similar notes, and a fast whinnying call. Also gives a distinctive drum that lasts about 2 seconds, beginning fast and then slowing. Similar to Bearded and Yellow-crested Woodpeckers, but there is very little overlap in range, and those species lack the red belly patch.