Spot-breasted Scimitar-Babbler

Fairly large pigeon with wild and feral populations throughout the world. True wild birds nest on cliffs and in caves from western Europe to central Asia. Pale gray overall with two bold black wingbars and iridescent purple and green on neck. Feral varieties are common in cities and farmland, often in large flocks. Variable plumage: some identical to wild-type birds, but can be completely black, white, or orangey-brown and any combination in between.

Rare and poorly known. A fairly small swift, all black with variable white patch on chest. Tail is square or just slightly notched. Much smaller and more compact than White-collared Swift. Singles or small groups can be seen in mountainous areas or over adjacent lowlands, often mixing with other species of swifts, especially Chestnut-collared and Spot-fronted.

Uncommon in tropical lowlands, mainly in forest borders, plantations, open woodlands, and second growth. Mainly forages at low to middle levels and, like many antbirds, often in pairs, which keep in touch by singing. Male is gray overall with a messy blackish cap, blackish wings with white wingbars and edgings, and white-tipped black tail. Female has similar wing and tail pattern, but is drab brownish overall, paler on underparts. Formerly known as Western Slaty Antshrike.