Black-and-rufous Swallow

Hirundo nigrorufa

A small, gorgeous swallow with blue-black upperparts, rump, and face, and uniform rich rufous chin, throat and underparts. In flight the underwing coverts are rufous. The juvenile is duller than the adult. Singles or pairs are scarce in grassland and savanna, often associated with the edges of swamps, rivers and partially flooded areas. Similar Red-throated Swallow has a reddish rump and is less rufous below than the much more neatly-plumaged Black-and-Rufous Swallow; other similar swallows are larger with longer tails, red rumps and paler underwing coverts.

分类信息

学名
Hirundo nigrorufa
命名信息
Barboza du Bocage, 1877
Passeriformes
Hirundinidae
Hirundo

分布与栖息地

It inhabits the miombo ecosystems of Angola, Democratic Republic of the Congo and Zambia.

迁徙
Resident species

保护状况

种群趋势
stable

照片

分布

鸟叫声

其他鸟类

Luzon Flameback

Luzon Flameback

Chrysocolaptes haematribon

A large woodpecker of lowland and foothill wooded areas on Luzon and neighboring islands, with a red back, a yellowish belly with indistinct patterning, and black on the tail, edge to the wing, neck, and chest. Note the obvious white spotting on the chest, neck, and line behind the eye. Angled crest is black with white spots in the female and red in the male. Unmistakable. The only other similarly sized woodpecker in its range is Northern Sooty-Woodpecker, which is entirely dark. Voice includes a series of short ringing notes, “ki-ki-ki-ki-ki!”

Gray-fronted Dove

Gray-fronted Dove

Leptotila rufaxilla

Large terrestrial dove found in a variety of habitats including forest edges, dense secondary growth, and mature forest understory. Skulking and easy to overlook, but can often be seen walking on quiet trails early and late in the day. In flight, white tips on outer tail feathers are often visible, like in similar White-tipped Dove, but with less extensive white. Also distinguished from that species by red, not blue skin around eye, and brighter more contrasting gray forehead. Frequently heard song is a mournful “hoop,” repeated every 5–10 seconds, particularly in the morning.

Stark's Lark

Stark's Lark

Spizocorys starki

A pallid, medium-small, compact lark with a pale stout bill that appears swollen and a streaky crest that is often raised. The upperparts are sandy brown with indistinct dark streaks, the face is plain with a distinct eyebrow, and the breast shows very diffuse streaking on whitish underparts. Highly nomadic; small to very large flocks can appear after rains, sometimes associating with sparrow-larks or buntings, preferring arid grasslands on plains and gravel rather than sandy substrates. The species performs an aerial display with trills, whistles, and chirps. Often it rests in shade during the heat of the day with the crest raised, mouth open, eyes half shut, and wings drooped to aid in cooling.

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