Blackthroat
Calliope obscura
黑喉歌鸲
Introduction
A small robin species endemic to central China. Discovered in 1891. Breeding grounds first located in June 2011 in the Qinling Mountains of Shaanxi Province, where researchers documented 14 singing males across two nature reserves. Female first identified in 2014. Very restricted range within central China.
Distribution & Habitat
The species breeds exclusively in north-central China, specifically in the Qinling Mountains of Shaanxi Province. Breeding populations have been documented in the Foping and Changqing Nature Reserves. Its precise wintering grounds remain uncertain, though the species has been recorded as a vagrant in northwest Thailand. During the breeding season, it inhabits bamboo thickets within coniferous forest at elevations between 3,000 and 3,400 meters above sea level.
Behavior & Ecology
The species breeds in high-altitude coniferous forest with dense bamboo understory. Males are highly territorial during breeding season, with singing males observed establishing territories in suitable habitat. The first confirmed breeding pair and female were documented in 2014, providing key insights into the species' reproductive behavior. The species' vocalizations remain poorly documented due to its elusiveness and the limited number of confirmed sightings.
Conservation
The species is classified as threatened due to ongoing habitat loss. While a precise population estimate is not available, the known breeding population consists of only approximately 14 males across two nature reserves, suggesting a very small total population. Deforestation and degradation of its high-altitude forest habitat pose ongoing threats to its survival.
Culture
The blackthroat holds a unique place in ornithological history as one of Asia's most enigmatic birds. Its extreme rarity and the mystery surrounding its biology for over a century have made it legendary among birders and researchers. The species remains a symbol of the many undiscovered secrets still hidden in Asia's remote mountain ecosystems.
Source: Wikipedia · CC BY-SA 3.0
Taxonomy
- Order
- Passeriformes
- Family
- Muscicapidae
- Genus
- Calliope
- eBird Code
- btbrob1
Distribution
west-central China (southeastern Gansu, southwestern Shaanxi, northern Sichuan, and northern 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.