Taxonomic note
Aegithalos caudatus and A. glaucogularis (del Hoyo and Collar 2016) were previously lumped as A. caudatus following AERC TAC (2003), Cramp et al. (1977-1994) and Sibley & Monroe (1990, 1993).
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.
Critically Endangered | Endangered | Vulnerable |
---|---|---|
- | - | - |
Year | Category | Criteria |
---|---|---|
2024 | Least Concern | |
2016 | Least Concern | |
2012 | Not Recognised | |
2008 | Not Recognised | |
2004 | Not Recognised | |
2000 | Not Recognised | |
1994 | Not Recognised | |
1988 | Not Recognised |
Migratory status | not a migrant | Forest dependency | low |
Land-mass type | Average mass | - |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence (breeding/resident) | 44,600,000 km2 | medium |
Extent of Occurrence (non-breeding) | 18,700,000 km2 | medium |
Severely fragmented? | no | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Population size | 36200000-64900000 mature individuals | poor | estimated | 2018 |
Population trend | stable | - | estimated | - |
Generation length | 2.27 years | - | - | - |
Population justification: In Europe, the total population size is estimated at 16,300,000-29,200,000 mature individuals, with 8,190,000-14,600,000 breeding pairs (BirdLife International 2021), and comprises approximately 45% of the species' global range, so a very preliminary estimate of the global population size is between 36,200,000-64,900,000 mature individuals, although further validation of this estimate is desirable. In Europe, the species' population is considered to have remained relatively stable over three generations (10 years) (BirdLife International 2021). Based on these data, and the proportion of the species' global range that this region holds, the global population size is considered to be stable over three generations.
Trend justification: .
Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
---|---|---|---|---|---|---|
Albania | extant | native | yes | |||
Andorra | extant | native | yes | |||
Armenia | extant | native | yes | |||
Austria | extant | native | yes | |||
Azerbaijan | extant | native | yes | |||
Belarus | extant | native | yes | |||
Belgium | extant | native | yes | |||
Bosnia and Herzegovina | extant | native | yes | |||
Bulgaria | extant | native | yes | |||
China (mainland) | extant | native | yes | |||
Croatia | extant | native | yes | |||
Czechia | extant | native | yes | |||
Denmark | extant | native | yes | yes | ||
Estonia | extant | native | yes | |||
Finland | extant | native | yes | yes | ||
France | extant | native | yes | |||
Georgia | extant | native | yes | |||
Germany | extant | native | yes | |||
Gibraltar (to UK) | extant | vagrant | ||||
Greece | extant | native | yes | |||
Hungary | extant | native | yes | |||
Iran, Islamic Republic of | extant | native | yes | |||
Iraq | extant | native | yes | |||
Ireland | extant | native | yes | |||
Italy | extant | native | yes | |||
Japan | extant | native | yes | |||
Kazakhstan | extant | native | yes | |||
Kyrgyzstan | extant | native | yes | |||
Latvia | extant | native | yes | |||
Liechtenstein | extant | native | yes | |||
Lithuania | extant | native | yes | |||
Luxembourg | extant | native | yes | |||
Moldova | extant | native | yes | |||
Mongolia | extant | native | yes | |||
Montenegro | extant | native | yes | |||
Morocco | extant | vagrant | ||||
Netherlands | extant | native | yes | |||
North Korea | extant | native | yes | |||
North Macedonia | extant | native | yes | |||
Norway | extant | native | yes | |||
Poland | extant | native | yes | |||
Portugal | extant | native | yes | |||
Romania | extant | native | yes | |||
Russia | extant | native | yes | |||
Russia (Asian) | extant | native | yes | |||
Russia (Central Asian) | extant | native | yes | |||
Russia (European) | extant | native | yes | yes | ||
Serbia | extant | native | yes | |||
Slovakia | extant | native | yes | |||
Slovenia | extant | native | yes | |||
South Korea | extant | native | yes | |||
Spain | extant | native | yes | |||
Sweden | extant | native | yes | |||
Switzerland | extant | native | yes | |||
Syria | extant | native | yes | |||
Tunisia | extant | vagrant | ||||
Türkiye | extant | native | yes | |||
Turkmenistan | extant | native | yes | |||
Ukraine | extant | native | yes | yes | ||
United Kingdom | extant | native | yes |
Country/Territory | IBA Name |
---|
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Artificial/Terrestrial | Arable Land | suitable | breeding |
Artificial/Terrestrial | Arable Land | suitable | non-breeding |
Artificial/Terrestrial | Pastureland | suitable | breeding |
Artificial/Terrestrial | Pastureland | suitable | non-breeding |
Artificial/Terrestrial | Rural Gardens | suitable | breeding |
Artificial/Terrestrial | Rural Gardens | suitable | non-breeding |
Artificial/Terrestrial | Urban Areas | suitable | breeding |
Artificial/Terrestrial | Urban Areas | suitable | non-breeding |
Forest | Boreal | suitable | breeding |
Forest | Boreal | suitable | non-breeding |
Forest | Temperate | major | breeding |
Forest | Temperate | major | non-breeding |
Shrubland | Mediterranean-type Shrubby Vegetation | suitable | breeding |
Shrubland | Mediterranean-type Shrubby Vegetation | suitable | non-breeding |
Shrubland | Temperate | suitable | breeding |
Shrubland | Temperate | suitable | non-breeding |
Wetlands (inland) | Bogs, Marshes, Swamps, Fens, Peatlands | suitable | non-breeding |
Altitude | 0 - 2120 m | Occasional altitudinal limits |
Purpose | Scale |
---|---|
Pets/display animals, horticulture | subsistence, national |
Recommended citation
BirdLife International (2024) Species factsheet: Long-tailed Tit Aegithalos caudatus. Downloaded from
https://datazone.birdlife.org/species/factsheet/long-tailed-tit-aegithalos-caudatus 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.