LC
Tibetan Eared-pheasant Crossoptilon harmani



Taxonomy

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
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2024 Least Concern
2016 Near Threatened C1+2a(i)
2012 Near Threatened C1+2a(i)
2008 Near Threatened C1; C2a(i)
2004 Near Threatened
2000 Lower Risk/Near Threatened
1996 Vulnerable
1994 Vulnerable
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency medium
Land-mass type continent
Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 128,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend stable poor suspected -
Generation length 8.3 years - - -
Number of subpopulations 1 - - -
Percentage of mature individuals in largest subpopulation 100% - - -

Population justification: The global population size has not been quantified, but probably (perhaps greatly) exceeds 10,000 mature individuals (BirdLife International 2001). Remains locally common in most of its range (Rasmussen and Anderton 2012), particularly around Tibetan monasteries where birds may be fed (potentially increasing annual survival, particularly in winter). Range is vast and largely undisturbed, within which it is sometimes among the most frequently observed pheasant (e.g. Xin Lu 2012); thus while it may only occupy a fraction of the mapped area, its population size is probably large.

Trend justification: Suspected to be stable. Very locally hunting and overgrazing may be threats, but the vast majority of this species' range is undisturbed and remote from plausible threats. Moreover, its population is probably bolstered by artificial feeding provided by Tibetan monasteries, which confers some additional protection to the species. In a recent attempt to model the impact of climate change on the extent of suitable habitat, Li et al. (2023) found that in no modelled scenario did the area of suitable habitat for this species contract.


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
China (mainland) extant native yes
India presence uncertain native

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
China (mainland) Baima Xueshan Nature Reserve
China (mainland) Razhêng Temple
China (mainland) Shongsep Temple
India Pangolakha Wildlife Sanctuary - Zuluk - Bedang Tso - Natula Complex

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Temperate major resident
Grassland Temperate suitable resident
Shrubland Subtropical/Tropical High Altitude major resident
Altitude 2400 - 5000 m Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Livestock farming & ranching - Small-holder grazing, ranching or farming Timing Scope Severity Impact
Ongoing Minority (<50%) No decline Low Impact: 4
Stresses
Ecosystem degradation
Biological resource use Hunting & trapping terrestrial animals - Intentional use (species is the target) Timing Scope Severity Impact
Ongoing Minority (<50%) No decline Low Impact: 4
Stresses
Species mortality
Biological resource use Logging & wood harvesting - Unintentional effects: (subsistence/small scale) [harvest] Timing Scope Severity Impact
Ongoing Minority (<50%) No decline Low Impact: 4
Stresses
Ecosystem degradation

Utilisation
Purpose Scale
Food - human subsistence

Recommended citation
BirdLife International (2024) Species factsheet: Tibetan Eared-pheasant Crossoptilon harmani. Downloaded from https://datazone.birdlife.org/species/factsheet/tibetan-eared-pheasant-crossoptilon-harmani on 22/11/2024.
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 22/11/2024.