Red-throated Crag-Martin

This tiny nectar sipper is the world’s smallest bird. It feeds on woodland flowers, especially those that are more horizontally positioned. Males often found perched on high exposed branches. The male is stunning with an iridescent red head and turquoise upperparts. The female is also turquoise above, but is dingy below. This species is readily identifiable by its tiny size and relatively short bill. In flight, this species’ wings make a sound resembling that of a bumblebee, hence its name. The most common vocalization is an extended, high-pitched, jumbled twitter.

Widespread and fairly common in northern South America. This medium-sized woodcreeper is found in open wooded habitats, scrub, and riparian forest. The well-named woodcreeper has a very straight bill that can even look slightly upturned unlike most other woodcreepers. Also note the bill’s pale color. Otherwise, mostly dark brown with fine streaking on the head and breast, but note the unstreaked back. Very similar to Zimmer’s Woodcreeper, but listen for Straight-billed’s slightly slower song that typically goes up in pitch at the end. Striped Woodcreeper has more streaking on the back and a slightly decurved bill. Usually seen singly or in pairs working up tree trunks and branches, usually at lower to middle levels in forest. Sometimes follows mixed-species flocks.

A large, slender, long-tailed gray chat with bold white outer tail feathers that frame the black tail. South African races are slaty gray with grayish rumps, while Namibian races are smaller and paler with whitish rumps. This is a bold chat that perches conspicuously on fences and shrubs throughout arid rangelands, dropping to the ground to forage before flying strongly and occasionally distantly to another perch, showing the diagnostic tail pattern. The Tractrac Chat is shorter-tailed, prefers hyper-arid barren environments, and has a distinctive V-shaped black wedge in the tail that the Karoo Chat lacks.