Collared Imperial-Pigeon

Tiny resident of tall rainforest. Wary and can be difficult to see well; note distinctive sputtering alarm call, tiny size, plain face, and large white (male) or buffy (female) wing spots. Generally found in pairs near treefall gaps and other places with dense understory; does not follow mixed-species flocks. Forages in low vegetation, rarely venturing more than a meter or two above the ground. Song of male is somewhat similar to Common Scale-backed Antbird, but has thinner quality and does not rise in pitch.

A large brown babbler of scrubby edges, second growth, and open forest in hilly and montane habitats in eastern Myanmar and northwest Thailand. Usually in pairs when breeding, but sometimes in larger groups in the winter. Gray-brown from the crown down to the tail, orange on the face, sides, and undertail, and white on the throat, breast, and belly. Lacks strong streaking or spotting. Like other scimitar-babblers, frequently duets, giving far-carrying hooting choruses together. Also gives rolling chattering series typical of the genus. Formerly treated as part of Rusty-cheeked Scimitar-Babbler, which is restricted to the Himalayas.

A drab, long-tailed brownish greenbul. The upperparts are brown and the underparts paler olive-gray. Also note the long bill, brown eye, and slightly paler throat. Found in forest at low and middle elevations, preferring the understory and middle levels of the forest. Separation from other greenbuls is tricky. Very similar to Cabanis’s Greenbul, but lacks pale eye-ring and has darker underparts. More robust and longer-billed than other similarly dull greenbuls, such as Little Greenbul, with a slightly more contrastingly pale throat. The inconspicuous song is a series of low-pitched whistles, often followed by a descending series of several rasping calls. Also gives a series of scolding calls on an even pitch.