White-cheeked Tern

A prinia-like warbler with a russet-colored back and crown, a plain grayish face, and a whitish throat. The long, graduated tail and fine breast streaks are distinctive. Pairs are resident and restricted to the semi-arid Karoo, where they are specialists of reedbeds and thorn tree thickets along dry drainage lines. The species’ presence is often detected by its distinctive song, a dry sharp “tsit” rapidly followed by a sweeter accelerating rattle “tsit-trrrrrrrrrrrrr.” The similar Karoo Prinia differs from Namaqua Warbler by having a shorter scruffier tail, duller gray-brown upperparts, and boldly blotched underparts with streaking that can reach the throat. The voice is also different.

A fairly small, long-legged bird of montane forest floor. Brown above with rufous edges to the flight feathers, buffy chest, white throat, and white spot behind the bill. Same general shape and habits as the Greater Ground-Robin, but Lesser occurs at lower elevations and is much smaller. Heard more often than seen. Song, a series of whistled notes, either rising, falling or the same pitch.

An entirely black forest weaver with piercing white eyes found in low-elevation and foothill forests, in small groups or with mixed-species flocks, sometimes with other species of weaver. Occasionally forms much larger groups, and will sometimes nest in large single-species or mixed-species colonies. Birds in the western part of the range have a silver nape, but birds in the east are wholly black. Western populations are nearly identical to co-occurring populations of Vieillot’s Weaver, but have a thinner, pointier bill and prefer more forested habitats. Vocalizations include dry chatters and soft mechanical rasps, sometimes given in complex combinations.