Current view: Data table and detailed info
Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
IUCN Red List criteria met and history
Red List criteria met
Red List history
Migratory status |
not a migrant |
Forest dependency |
high |
Land-mass type |
continent
|
Average mass |
- |
Population justification: Population size not well estimated, but may be relatively small. Previously thought to number c.5,000-17,000 birds, of which c.3,300-11,000 were thought to be mature individuals (BirdLife International 2001: Li and Liu 1993, Zhang 1998, Zhang Z.(verbally) 1999). The population has probably remained relatively stable since this time, and may have increased slightly in response to an increase in the extent of suitable habitat. In the absence of any data from which to curate a more accurate estimate, the population size is estimated to number 5,000-15,000 mature individuals, but this requires verification using more accurate survey methods.
Trend justification: Current distribution evidently much contracted from pre-exploitation of C. mantchuricum and the forests in its range. Where it was once widely distributed in Shanxi, the east and centre of Shaanxi, and the west and north of Hebei, its current distribution is more or less confined to the Huanglongshan in Shaanxi, the Luliang Mountains in west Shanxi, the XiaoWutai Mountains in Hebei, and parts of the Baihua Mountains west of Beijing city (Li et al. 2016). The chief cause of this range contraction has been a reduction in habitat extent, however data in Li et al. (2016) suggest that the extent of habitat has increased in the last three decades, a fact also supported by a more recent appraisal of suitable habitat extent, which showed an increase of c. 5% between 2010 and 2020 (analysed by sRedList [2023], using data from Jung et al. [2020]). How this translates into trends for this species is difficult to determine, but it is likely that the population of this species is now relatively stable.
The overall trend of the small, isolated population west of Beijing city is difficult to evaluate. In Xiaowutaishan National Nature Reserve (NNR), population densities fell from 11.45 to 3.68 birds/km2 between 1996 and 2017 (Wang and An 2007, Liu 2017), an outcome attributed to increased recreational disturbance, but in Baihuashan NNR, it increased from 0.98 to 2.66 birds/km2 between 1993 and 2017 (Li and Liu 1993, Liu 2017). However, the total area of suitable habitat available to this population increased, from 225 to 248 km2 between 1995 and 2013 (most of this area increase was from outside the protected area network, with the area of habitat within Xiaowutaishan NNR falling from 58 km2 to 33 km2) and fragmentation reduced (all data from Song et al. 2020).
Overall the global population of this species is suspected to be stable, with increases in suitable habitat thought to offset localised declines due to disturbance.
Country/territory distribution
Important Bird and Biodiversity Areas (IBA)
Recommended citation
BirdLife International (2024) Species factsheet: Brown Eared-pheasant Crossoptilon mantchuricum. Downloaded from
https://datazone.birdlife.org/species/factsheet/brown-eared-pheasant-crossoptilon-mantchuricum on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/12/2024.