Bar-throated Apalis

Apalis thoracica

Slim, pretty, long-tailed member of the cisticola family. Shows considerable geographic variation; the back can be olive-green or gray, the crown brown or gray, and the underparts white or yellow. Always shows a white eye, a black band across the chest, and white outer tail feathers. In most of its range, confined to montane forest. In South Africa, also found in dense woodland and thicket. The song varies geographically, but in general, is a duet in which the male gives repeated “chrup” notes while the female gives rapid-fire higher notes.

识别特征

The bar-throated apalis is a slender bird with a long tail and is 11 to 13 cm in length. The plumage varies depending on the subspecies: the upper parts can be grey or green while the underparts are white or pale yellow. All forms have a narrow black band across the breast, white outer tail-feathers and a pale eye. The black bill is fairly long and slender and is slightly curved. Females are similar to males but have a narrower breast band. Juveniles have buffer underparts and may have an incomplete breast band.

分类信息

学名
Apalis thoracica
命名信息
(Shaw, 1811)
Passeriformes
Cisticolidae
Apalis

分布与栖息地

It inhabits forest and scrub in Southern and East Africa from southern and eastern parts of South Africa north as far as the Chyulu Hills in Kenya. In the northern part of is range it is found only in highland areas where there are a number of subspecies restricted to isolated mountain ranges. Some of these may be treated as separate species including the Namuli apalis (A. lynesi) in Mozambique, yellow-throated apalis (A. flavigularis) of Malawi and Taita apalis (A. fascigularis) in Kenya.

迁徙
Vertical migration

行为

Pairs sing a duetting song with the female's call being higher-pitched than that of the male.<p>The oval, purse-shaped nest is made mainly of plant material. Three eggs are laid, these are bluish-white with reddish-brown spots. The breeding season lasts from August to January.<p>This species forages for caterpillars and other insects amongst vegetation, often forming mixed-species flocks with other birds.

保护状况

种群趋势
stable

照片

分布

鸟叫声

其他鸟类

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Spotted Bowerbird

Chlamydera maculata

A brownish, mottled, strongly marked bowerbird with warm brown tones overall and a small pink crest on the nape. Loud rasping calls include hisses and squawks. Occurs in open woodlands, as well as in gardens and town parks within its range. Males decorate their avenue bowers with pale objects such as small bones and shells. Western Bowerbird is paler, and its range is further west. Spotted Bowerbird lives in inland portions of Queensland and New South Wales.

Orange-tufted Sunbird

Orange-tufted Sunbird

Cinnyris bouvieri

Generally uncommon and local small sunbird of open and sparsely wooded habitats across a range of elevations throughout central Africa. Male is stunning, with sparkling green head and back, dark purple forehead, and purple-and-red breast band. Namesake orange “tufts” near the front edge of the wing are often hidden. Compare with other similarly plumaged sunbirds across wide range, but note breast band, extensive forehead patch, and strongly decurved long bill. Female is much duller and harder to tell apart from other dull-plumaged sunbirds in the area; note plain, unmarked face and long bill, as well as relatively unstreaked yellow belly. Typically seen singly, occasionally gathering at flowering trees and shrubs. Song starts off with a few quick introductory notes before a loud, pulsing trill. Calls include a “chik” and high-pitched “tseep!”

Calandra Lark

Calandra Lark

Melanocorypha calandra

Large lark with a strong, thick bill and an obvious pale eyebrow. Thick black patches at the neck sides can vary with posture and between individuals. In flight, dark underwings with white trailing edge to upperwings are diagnostic. "Slow-motion" wingbeats in song flight make it look bigger than it is. An inhabitant of open farmland and natural steppe. May form large flocks in winter. Jumbled song consists of trills and chips, and frequently mimics other species.

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