Taxonomic source(s)
AERC TAC. 2003. AERC TAC Checklist of bird taxa occurring in Western Palearctic region, 15th Draft. Available at: http://www.aerc.eu/DOCS/Bird_taxa_of_the_WP15.xls.
Cramp, S. and Simmons, K.E.L. (eds). 1977-1994. Handbook of the birds of Europe, the Middle East and Africa. The birds of the western Palearctic. Oxford University Press, Oxford.
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.
Critically Endangered | Endangered | Vulnerable |
---|---|---|
- | - | - |
Year | Category | Criteria |
---|---|---|
2024 | Least Concern | |
2016 | Least Concern | |
2012 | Least Concern | |
2009 | Least Concern | |
2008 | Least Concern | |
2004 | Least Concern | |
2000 | Lower Risk/Least Concern | |
1994 | Lower Risk/Least Concern | |
1988 | Lower Risk/Least Concern |
Migratory status | full migrant | Forest dependency | low |
Land-mass type | Average mass | 208 g |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence (breeding/resident) | 7,740,000 km2 | |
Extent of Occurrence (non-breeding) | 5,450,000 km2 | |
Severely fragmented? | no | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Population size | unknown | - | - | - |
Population trend | stable | - | suspected | - |
Generation length | 4.47 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is reported to be locally quite common (Madge and Burn 1993). National population estimates include: c.10,000-100,000 breeding pairs and c.50-1,000 wintering individuals in China; < c.10,000 breeding pairs c.50-1,000 wintering individuals in Korea and c.10,000-100,000 breeding pairs in Russia (Brazil 2009). The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
---|---|---|---|---|---|---|
China (mainland) | extant | native | yes | |||
Denmark | extant | vagrant | ||||
France | extant | vagrant | ||||
Hong Kong (China) | extant | vagrant | ||||
Japan | extant | native | ||||
Kazakhstan | extant | vagrant | ||||
Mongolia | extant | native | yes | |||
Netherlands | extant | vagrant | ||||
North Korea | extant | native | yes | |||
Russia | extant | native | yes | |||
Russia (Asian) | extant | native | yes | |||
Russia (Central Asian) | extant | uncertain | ||||
South Korea | extant | native | ||||
Taiwan, China | extant | native |
Country/Territory | IBA Name |
---|
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Artificial/Terrestrial | Pastureland | suitable | non-breeding |
Artificial/Terrestrial | Pastureland | suitable | breeding |
Artificial/Terrestrial | Subtropical/Tropical Heavily Degraded Former Forest | suitable | non-breeding |
Artificial/Terrestrial | Subtropical/Tropical Heavily Degraded Former Forest | suitable | breeding |
Artificial/Terrestrial | Urban Areas | suitable | non-breeding |
Artificial/Terrestrial | Urban Areas | suitable | breeding |
Forest | Subtropical/Tropical Moist Lowland | suitable | non-breeding |
Forest | Subtropical/Tropical Moist Lowland | suitable | breeding |
Grassland | Subtropical/Tropical Dry | major | non-breeding |
Grassland | Subtropical/Tropical Dry | major | breeding |
Grassland | Temperate | major | breeding |
Altitude | 0 - 4510 m | Occasional altitudinal limits |
Purpose | Scale |
---|---|
Food - human | subsistence, national |
Recommended citation
BirdLife International (2024) Species factsheet: Daurian Jackdaw Corvus dauuricus. Downloaded from
https://datazone.birdlife.org/species/factsheet/daurian-jackdaw-corvus-dauuricus on 22/12/2024.
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 22/12/2024.