Red-breasted Partridge
Arborophila hyperythra
Brightly-marked forest gamebird of Borneo’s central mountains. Combination of bright black-and-white side scaling and warm orange head and breast are unique. Like other Arborophila partridges, forages in dense undergrowth in forested areas, and is more readily heard than seen; the ringing repetitive song is a series of short whistles, often given as a duet.
识别特征
The red-breasted partridge is about 27 cm (11 in) long and weighs about 270 g (9.5 oz). The crown and nape are blackish, with brown spots. There is a grey or rufous supercilium, and a blackish-brown band goes through the eye. The cheeks and throat are rufous. The breast is bright chestnut, sometimes browner, and the belly is whitish. The flanks are black and white. The upperparts are brown, with blackish bars. The eyes are grey, the beak is black, and the legs are pink. There is red bare skin around the throat, usually covered by sparse feathers. The female bird's plumage is a little duller than the male's.
分类信息
Richard Bowdler Sharpe described this species as Bambusicola hyperythra in 1879, from specimens collected in northwestern Borneo by William Hood Treacher, who was Acting Governor of Labuan at that time. In 1890, Sharpe described the population on Mount Kinabalu as Bambusicola erythrophrys. It was formerly considered a subspecies, but it has been suggested that the brighter plumage on the face is due to age differences. The species is currently considered monotypic.
- 学名
- Arborophila hyperythra
- 命名信息
- (Sharpe, 1879)
- 目
- Galliformes
- 科
- Phasianidae
- 属
- Arborophila
分布与栖息地
This partridge is endemic to north-central Borneo, including parts of Sabah, Sarawak, North Kalimantan and northern Central Kalimantan. It lives in primary and secondary forests at elevations of 600–1,800 m (2,000–5,900 ft) and prefers bamboos and thickets.
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Spot-throated Woodcreeper
Certhiasomus stictolaemus
A small and difficult to identify woodcreeper, widespread but often rare and seldom encountered. Smaller than most other woodcreeper species in range (slightly larger than Olivaceous Woodcreeper), with a relatively short, straight bill and weakly marked brown plumage. Note the faint pale streaking on the head and spots on the throat. Best found and identified by voice, a fast, even trill lasting between 1-2 seconds and usually heard at dawn.
Outcrop Sabrewing
Campylopterus calcirupicola
Large, rather drab hummingbird, green above and light gray below. Note the white spot behind the eye. Occurs at high elevations in deciduous dry forests on outcrops of limestone. Very similar to Gray-breasted Sabrewing, but ranges do not overlap.
Green Ibis
Mesembrinibis cayennensis
All-dark wading bird with a curved bill and short legs, giving it a rather dumpy look. Dark green overall with shimmering emerald and bronzy iridescence that can be stunning in good light. Never shows rufous tones like Glossy Ibis. Prefers more forested swamps or sheltered river edges. Usually seen singly or in pairs.
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