Red-throated Thrush
Turdus ruficollis
This eastern counterpart of the Black-throated Thrush also breeds in montane areas and winters in lower-elevation areas on average. Males gray above and white below, with a brick-red throat and supercilium. Female paler, with more streaking on the breast and light suffusion of red on the face. Streaky and drab young birds can be difficult to distinguish from Black-throated; chestnut outer tail feathers and orange suffusion to the throat area indicate Red-throated. In areas of overlap, beware hybrids that may show features of both species. Pleasant song is simpler than that of Black-throated, and is composed of fluty whistles and trills. Calls include typical “chekchekchek” and high, thin “tseee.”
分类信息
- 学名
- Turdus ruficollis
- 命名信息
- Pallas, 1776
- 目
- Passeriformes
- 科
- Turdidae
- 属
- Turdus
分布与栖息地
- 繁殖区
- PAL : sc Russia, n Mongolia and nw China
- 非繁殖区
- n India to n Vietnam
- 迁徙
- Complete migrants
保护状况
- 种群趋势
- unknown
照片
分布
鸟叫声
其他鸟类
Streak-capped Antwren
Terenura maculata
Tiny hyperactive antwren of the canopy in humid forest and second growth, where it often follows mixed-species flocks. Males are heavily streaked on the head and flanks with a rufous back, dark wings with pale yellowish underparts below. Females are similar, but are paler overall with a buffy throat and buffier streaking on the head. The song is a dry rattle.
Salim Ali's Swift
Apus salimalii
A large scimitar-winged swift of valleys, cliffs, and gorges. Nests in buildings and rock crevices; often gives a chattering scream when entering and leaving the nest. Dusky brown with a pale grayish belly, bright white rump, and forked tail. Essentially indistinguishable from the closely related Pacific Swift, but ranges do not overlap; Salim Ali’s Swift is restricted to the highlands of the Qinghai-Tibetan plateau and adjoining foothill regions.
Rufescent Prinia
Prinia rufescens
Small prinia with gray head, warm brown upperparts, and white underparts. Also shows white eyebrow and graduated tail with pale tips to the outer tail feathers. Note warmer brown tones and lack of strongly “vested” appearance when compared with Gray-breasted Prinia. Favors brushy or grassy edges as well as more open areas, including agricultural fields and gardens. Forages low in the vegetation, sometimes in mixed-species groups. Song is a loud, resonating “chewchewchewchewchew.”
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