Zapata Sparrow

Distinctive dark cockatoo with truly massive bill. Inhabits rainforests and woodlands of New Guinea and northern Cape York Peninsula. Large patch of bare red skin on the cheeks and a long black crest distinctive. Use sticks to "drum" on trees during territorial displays. In flight, note all-black tail (Red-tailed Black-Cockatoo has bright red tail panels). Voice a sharp whistle or squeak, lacking the mournful, drawn-out wailing quality of Red-tailed Black-Cockatoo.

Long-tailed brownish warbler. White below with clean dark barring. Found in broadleaf woodland: miombo, mopane, and Zambezi teak. Usually found in pairs or small groups. Often raises its tail in wren-like fashion. The song consists of three metallic notes, often repeated, reminiscent of a telephone ringtone. Similar to Barred Wren-Warbler, but found in different habitat, and the dark barring on the underparts contrasts more strongly with the white base color.

Handsome bird with a highly restricted range in the Marañon Valley of northern Peru. Back and tail are chestnut with a paler throat, head, and belly; breast is streaked with white. Inhabits arid mountain slopes, often around scrubby ravines. Usually found in pairs that often vocalize together, giving sharp chips in a short series, and sometimes in a much longer cascade.