Chinese Rubythroat
Calliope tschebaiewi
白须黑胸歌鸲
Introduction
This small passerine inhabits the Himalayan ranges from Pakistan to Myanmar, favoring open woodland and scrub habitats. During summer, it breeds along the edge of the Tibetan plateau at elevations of 2,500-2,700 meters, particularly in juniper elfin thickets in the Tien Shan region. It migrates south to lower elevations from Nepal to Assam for winter. The species is typically encountered alone or in pairs. Males sing from exposed perches during the breeding season. It was recently recognized as distinct from the Himalayan rubythroat based on genetic and morphological studies.
Description
This is a small thrush-like bird with marked sexual dimorphism. The male has slaty brown upperparts with a distinctive white forehead and supercilium, brownish wings, and a blackish tail featuring white bases and tips. Its most striking feature is the throat: the sides and breast are black, while the center of the chin and throat displays brilliant scarlet plumage. Each black breast feather shows a narrow grey fringe. The underparts below the breast are white. The female is much plainer, with brownish grey upperparts, a diffuse supercilium, and smoky underparts. She has a whitish center to the throat and a short moustachial stripe. The species closely resembles the Siberian rubythroat but can be distinguished by its prominent white tail-tips and white tail bases.
Identification
The male's combination of a white-forehead, scarlet throat center, black breast sides, and white-tipped black tail is distinctive. The key distinguishing feature from the similar Siberian rubythroat is the presence of white tail-tips and white tail bases, which the Siberian species lacks. Females are more challenging to identify but can be recognized by their overall brownish grey plumage, whitish throat center, and the diffuse supercilium. The species was previously considered conspecific with the Himalayan rubythroat, which it closely resembles, though genetic and morphological studies have confirmed its distinct status.
Distribution & Habitat
This species ranges across Central Asia and the Indian subcontinent, occurring in Bangladesh, Bhutan, India, Myanmar, Nepal, Pakistan, Russia, and Thailand. It breeds along the edge of the Tibetan plateau, moving north to higher altitudes during summer. In winter, it migrates south to lower elevations from Nepal to Assam. Its preferred habitat consists of open woodland and scrub. In the Tien Shan region specifically, it inhabits thickets of juniper elfin at altitudes of 2,500 to 2,700 meters on gently sloping terrain.
Behavior & Ecology
These birds feed primarily on small insects including beetles and ants. During the breeding season, males sing throughout the day from exposed perches, delivering a varied series of squeaky notes. Females produce an upward-inflected whistle following a short, gruff note, while the alarm call is a sharp yapping 'skyap.' Nests are built by the female in shrubs near dense tree stands, sometimes on the ground in dense tussocks. The structure is typically a loose, ball-like construction with a side entrance, though cup-shaped nests also occur. A clutch consists of 4-6 greenish blue eggs marked with rusty dots forming a ring near the broad end. Incubation lasts approximately 14 days, with the female primarily responsible, though both parents feed the young. Fledging occurs after about 16 days. The species is known to abandon nests parasitized by common cuckoos and faces predation from martens and stoats.
Conservation
No specific conservation information is provided in the available text.
Source: Wikipedia · CC BY-SA 3.0
Taxonomy
- Order
- Passeriformes
- Family
- Muscicapidae
- Genus
- Calliope
- eBird Code
- chirub1
Distribution
breeds eastern Ladakh to northwestern China (Gansu), southeastern Tibet, and far northern Myanmar; winters in foothills from eastern Nepal to northeastern India, northeastern Bangladesh, northern Myanmar, and southern Yunnan
Data Sources
Species description from Wikipedia, licensed under CC BY-SA 3.0.
Bird images and sounds sourced from GBIF, contributed by citizen scientists worldwide under Creative Commons licenses.
Taxonomy data from AviList 2025.