Streaked Barwing

A grayish-brown swiftlet, paler beneath, darker above with a faintly bluish tinge, with a variably grayish rump. Very poorly known from a few specimens and field observations. Generally occurs between 900-1200 meters of elevation, but has been seen at sea level. Very similar to White-rumped Swift, but has a darker gray rump and is much larger. Vocally unknown.

A unique, large desert lark. On the ground, plumage is unimpressive with spotted breast and overall sandy tones, but in flight a magnificent white-and-black pattern is exposed. Males are slightly brighter-patterned than females. Bill is long and downcurved. Constantly runs on its long legs. Breeds on sandy and stony plains and low hills. Resident or nomadic. Song is a beautiful ascending series on flutey whistles followed by a descending trill; often given in a dramatic vertical display flight.

Brightly-colored swallow with a deeply forked tail, pale orangish rump, black squared-off undertail coverts, an incomplete orange collar, and faint streaking below. Juveniles average paler and lack extensive orangish tones; may resemble house-martins but note deeply forked tail. Typically glides on stiff, flat wings, flying quite languidly with shallow wingbeats. Builds mud nests in mountains, on sea cliffs, and on buildings and other structures. Forages over open areas. Frequently gives a short, sparrow-like “twi’wit.” Very similar to African Red-rumped Swallow, but shows much heavier streaking below.