Rock Pratincole

Glareola nuchalis

Small, dark, short-legged pratincole. In flight, shows a white rump and white stripes under the wings. Found mainly on rocks in fast-flowing rivers. Locally will also use sandbars in rivers and rocky islands in lakes. The call is a high-pitched and quickly repeated “kek.” Separated from other pratincoles by its combination of small size, dark coloration, and stripes under the wings.

分类信息

学名
Glareola nuchalis
命名信息
Gray, GR, 1849
Charadriiformes
Glareolidae
Glareola

分布与栖息地

There are two subspecies of rock pratincole: Glareola nuchalis associates with the rocks along the embankments of rivers and lakes as its seasonal movements are determined by local water levels. These intra-African migrants occur peripherally along the coast of South Africa in the equatorial regions. They migrate when areas are flooded and arrive when rocks emanate during drought. They live in flocks of about 26 pairs in and on the rocks feeding upon insects in the morning and evening and wading in the cool waters during the heat of the day. They will feed during day if overcast is present and can be routinely seen perched on a hippopotamus scavenging for insects. Its diet consists mostly of flies, moths, ants, beetles, grasshoppers and cicadas. Their prey is attacked aerially.

迁徙
Complete migrants

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Pale Mountain-Pigeon

Pale Mountain-Pigeon

Gymnophaps solomonensis

A long-tailed pigeon with striking plumage contrast. Dark gray on the back and wings with an entirely white underside and tail. Dark back feathers intricately scalloped with black edges. Found singly or in small groups in forest. Often seen flying above the canopy. Combination of pale yellow bill and striking contrast separates this species from other pigeons. Rarely vocal, but has occasionally been heard giving a nasal wheezing call.

Andean Laniisoma

Andean Laniisoma

Laniisoma buckleyi

One of the Holy Grails of Andean birding, this distinctive green-and-yellow species is slightly larger than a becard. Note scaled sides and breast, a long hooked bill, and large eyes. Males have a black cap with olive-green cheeks and back and bright yellow underparts. Females have a less distinct black cap and more dark scaling on the underparts. Very rare, local, and infrequently seen, with records on the east slope of the Andes from western Venezuela to Bolivia. Found in humid foothill forests where it can be seen foraging from the understory all the way to the subcanopy. The song is a very thin, high-pitched “psieeeehh,” repeated regularly.

Cinnamon-breasted Bunting

Cinnamon-breasted Bunting

Emberiza tahapisi

A bunting with cinnamon underparts, black-and-brown mottled upperparts, and a black-and-orange bill. The male’s head is boldly striped black-and-white, while the female’s head is less contrasting, with gray and buff stripes. Pairs prefer rocky outcrops, quarries, and gullies in arid and moist savanna and semi-desert, favoring open ground. The species is often detected by its grating song. The similar Gosling’s Bunting differs from Cinnamon-breasted Bunting by having a gray (not black) throat; birds in northern Ethiopia/Eritrea may be part of a hybrid swarm. House Bunting has a streaked (not solid) throat and breast.

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