Data Zone
Taxonomic note
Cyanistes cyanus (del Hoyo and Collar 2016) was previously listed as Parus cyanus.
Taxonomic source(s)
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.
Eck, S. and Martens, J. 2006. Systematic notes on Asian birds. 49. A preliminary review of the Aegithalidae, Remizidae and Paridae. Zoologische Mededelingen 80-5(1): 1-63.
Eck, S.; Martens, J. 2006. Systematic notes on Asian birds. 49. A preliminary review of the Aegithalidae, Remizidae and Paridae. Zoologische Mededelingen 80-5(1): 1-63.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| Year | Category | Criteria |
|---|---|---|
| 2016 | Least Concern | |
| 2013 | Least Concern | |
| 2012 | Least Concern | |
| 2010 | Least Concern | |
| 2008 | Not Recognised | |
| 2004 | Not Recognised | |
| 2000 | Not Recognised | |
| 1994 | Not Recognised | |
| 1988 | Not Recognised |
| Migratory status | altitudinal migrant | Forest dependency | medium |
| Land-mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 17,900,000 km2 | |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | 20000-99999 mature individuals | poor | estimated | 2012 |
| Population trend | decreasing | - | suspected | - |
| Generation length | 4.2 years | - | - | - |
Population justification: The European population is estimated at 3,900-15,800 pairs, which equates to 7,800-31,700 mature individuals (BirdLife International 2015). Europe forms approximately 35% of the global range, so a very preliminary estimate of the global population size is 22,300-90,600 mature individuals, although further validation of this estimate is needed.
Trend justification: In Europe the population size is estimated to be decreasing by less than 25% in 12.6 years (three generations) (BirdLife International 2015).
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Afghanistan | extant | native | yes | |||
| Austria | extant | vagrant | yes | |||
| Belarus | extant | native | yes | |||
| China (mainland) | extant | native | yes | |||
| Czechia | extant | vagrant | yes | |||
| Denmark | extant | vagrant | yes | |||
| Estonia | extant | vagrant | yes | |||
| Finland | extant | native | yes | |||
| France | extant | vagrant | ||||
| Germany | extant | vagrant | ||||
| Hungary | extant | vagrant | ||||
| India | extant | uncertain | ||||
| Iran, Islamic Republic of | extant | vagrant | yes | |||
| Japan | extant | vagrant | ||||
| Kazakhstan | extant | native | yes | |||
| Kyrgyzstan | extant | native | yes | |||
| Latvia | extant | vagrant | ||||
| Mongolia | extant | native | yes | |||
| Montenegro | extant | vagrant | ||||
| Pakistan | extant | vagrant | yes | |||
| Poland | extant | vagrant | ||||
| Romania | extant | vagrant | ||||
| Russia | extant | native | yes | |||
| Russia (Asian) | extant | native | yes | |||
| Russia (Central Asian) | extant | native | yes | |||
| Russia (European) | extant | native | yes | |||
| Serbia | extant | vagrant | ||||
| Slovakia | extant | vagrant | ||||
| Sweden | extant | vagrant | ||||
| Tajikistan | extant | native | yes | |||
| Turkmenistan | extant | native | yes | |||
| Ukraine | extant | native | yes | |||
| Uzbekistan | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Kazakhstan | Aksu-Dzhabagly State Nature Reserve |
| Turkmenistan | Koytendag |
| Uzbekistan | Dzhum-Dzhum |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Arable Land | suitable | resident |
| Artificial/Terrestrial | Rural Gardens | suitable | resident |
| Forest | Subtropical/Tropical Swamp | suitable | resident |
| Forest | Temperate | major | resident |
| Shrubland | Subtropical/Tropical Dry | suitable | resident |
| Shrubland | Subtropical/Tropical High Altitude | suitable | resident |
| Wetlands (inland) | Bogs, Marshes, Swamps, Fens, Peatlands | suitable | resident |
| Altitude | 0 - 2500 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Azure Tit Cyanistes cyanus. Downloaded from
https://datazone.birdlife.org/species/factsheet/azure-tit-cyanistes-cyanus on 23/11/2024.
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 23/11/2024.