Rio Branco Antbird
Cercomacra carbonaria
A slender, long-tailed bird of dense gallery forests and river islands in northern Brazil and extreme southwestern Guyana. Male is mostly black with tail feathers tipped white and with white scalloping on wings. Female is very different: brownish-gray above and buffy below, with a black tail and white throat streaked black. Like other Cercomacra, tends to stay concealed in dense vine tangles in the canopy and midstory, where it clambers slowly about, usually in pairs, searching for insects. Best detected by voice; two-noted song is given in series of 3–5 phrases, with hiccupping effect; similar to song of Gray Antbird but higher-pitched, faster, and less hoarse. Female is unlike any other species in range. Male is darker than Gray and Blackish antbirds, which do not occur in the same habitat and have different voices. Plumage recalls Dot-winged Antwren, but Rio Branco Antbird is considerably larger.
分类信息
- 学名
- Cercomacra carbonaria
- 命名信息
- Sclater, PL & Salvin, 1873
- 目
- Passeriformes
- 科
- Thamnophilidae
- 属
- Cercomacra
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Luzon Redstart
Phoenicurus bicolor
A fairly small bird of fast-flowing streams through foothill and montane forest or scrub. Slaty-blue with a rufous belly and tail. Female is a duller version of the male. Somewhat similar in color to Blue-headed Fantail, but has a shorter tail and is usually restricted to streams. Also similar to Blue Rock-Thrush, but smaller, with a dark tail. Song is a slightly ascending series of notes run together to sound like a quavering whistle.
Red-bellied Malimbe
Malimbus erythrogaster
A mostly red malimbe found high above the ground in lowland forests, where it probes into clumps of dead leaves and dead branches. Largely red below and black above, but black face and red crown and neck give it a collared appearance. Females are duller than males and have red throats, whereas males have black throats. Found in small groups or with mixed-species flocks, sometimes with other species of malimbe, from which it is distinguished by its wholly red belly. Songs and calls consist of dry, mechanical notes linked together into complex phrases with rasping sounds.
Black Bulbul
Hypsipetes leucocephalus
Medium-sized songbird with predominantly dark plumage, a very short crest, and crimson bill and legs. Long tail and bill impart an elongated appearance. Head color varies considerably across distribution, ranging from white to dark gray to black. Often travels in large flocks, which move noisily between fruiting trees. Most commonly found in broadleaf evergreen and mixed deciduous forests but also regularly visits gardens and lowland forests. Extremely noisy, with a huge repertoire, emitting various squeaks, meows, chatters, whistles, and more.
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