Robin Accentor
Prunella rubeculoides
A distinctive and common inhabitant of high-altitude open spaces such as pastures, steppelands, and mountain valleys. Bold and confiding, often visiting villages and towns where it forages for scraps with snowfinches, mountain-finches, and other accentors. Combination of ash-gray head, orange breast, and white belly is unique amongst the birds in its region.
识别特征
The robin accentor is a large accentor, growing to a length of about 17 cm (7 in). The sexes are similar in appearance and have the slender, sharply-pointed beak typical of an insect-eating bird. The head and neck are grey while the other upper parts are brown, streaked with black. The throat is a uniform shade of reddish-orange and the belly pale buff. The wing coverts have white tips. The call is a high trill, or a repeated "tszi tszi". The song is musical and has been rendered as "si-tsi-si-tsi-tsu-tsitsi".
分类信息
The robin accentor was described by the English entomologist and ornithologist Frederic Moore in 1854 from a specimen collected in Nepal. He coined the binomial name Accentor rubeculoides. The specific epithet combines the Medieval Latin rubecula for a "robin" and the Ancient Greek -oidēs "resembling". The robin accentor is now placed in the genus Prunella that was introduced by the French ornithologist Louis Pierre Vieillot in 1816.<p>There are two subspecies:
- 学名
- Prunella rubeculoides
- 命名信息
- (Moore, F, 1854)
- 目
- Passeriformes
- 科
- Prunellidae
- 属
- Prunella
分布与栖息地
The robin accentor is native to mountainous regions of Pakistan, India, Bhutan, Nepal and China, and is also present in Afghanistan, typically at altitudes between 3,000 and 5,500 m (9,800 and 18,000 ft). In China it is known from the Tibet Autonomous Region and the provinces of Qinghai, Gansu and Sichuan. It is a non-migratory species normally resident above the tree-line but not as high as the snowline. It is usually seen on the ground in grassland or among scrub, often in gullies containing streams. In the winter it may move to slightly lower elevations and is often found in stony areas close to human habitations.
- 迁徙
- Resident species
行为
The robin accentor mostly forages on the ground for insects, other invertebrates and seeds. Small groups of birds may feed together. A female often mates with several males, and each male attempts to remove any sperm already present in her cloaca before himself mounting her. The nest is built off the ground in tussock grass, bushes or scrub. It is cup-shaped, and a clutch of about four blue or green, unspeckled eggs is laid. The breeding season is between May and August and there may be two broods.
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Painted Firetail
Emblema pictum
Tiny bird, more slender than other waxbills, olive brown above, blackish with white-spotted flanks below. Male with bright red face, female with red around eye. Cherry red rump obvious in flight. Found in arid inland Australia, in rocky gorges and hills with water nearby.
Venezuelan Bristle-Tyrant
Pogonotriccus venezuelanus
Small olive-yellow flycatcher with black ear patch, gray crown, pinkish lower mandible, and bold, contrasting yellowish wing bars. Sexes similar. Found alone or in pairs, usually at medium to high levels in forest. Occurs in mature humid forest of montane regions. Voice a fast and descending trill “trrrrrr tzee tzee tzee tzee…” Distinguished from Marble-faced Bristle-Tyrant by contrasting black wing coverts and bold yellowish wingbars, pinkish (not gray) lower mandible, and cleaner face. Endemic to the Coastal Cordillera of Venezuela.
Blue-gray Robin
Melanodryas cyanus
A fairly small bird of montane forest. Blue-gray plumage, with contrasting blackish wings and tail. Perches low down, often on diagonal branches or vertical mossy trunks, flicking its tail and scanning the ground for insects. Very similar to Smoky Robin, but Blue-gray has a distinct bluish tinge to the gray, lacks the paler belly and has more contrasting black wing feathers. Several different vocalizations, including mournful, monotonous whistles, an up-and-down, whistled jumble and a rasp.
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