Data Zone
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 |
|---|---|---|
| 2016 | Least Concern |
| Migratory status | not a migrant | Forest dependency | Low |
| Land mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 16,600,000 | |
| Number of locations | - | |
| Severely Fragmented | - |
| Value | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| No. of mature individuals | 0 | |||
| Population trend | Increasing | estimated | - | |
| Decline (3 years/1 generation past) | - | - | - | |
| Decline (5 years/1 generation past) | - | - | - | |
| Decline (10 years/1 generation past) | - | - | - | |
| Decline (10 years/3 generation future) | - | - | - | |
| Decline (10 years/3 generation past and future) | - | - | - | |
| Number of subpopulations | - | - | - | |
| Percentage in largest subpopulation | - | - | - | |
| Generation length (yrs) | 4.4 | - | - | - |
Trend justification: The population is estimated to be increasing following recorded range expansions (del Hoyo et al. 2007). In Europe, trends between 1980 and 2013 show that populations have undergone a moderate increase (EBCC 2015).
| Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|---|
| Albania | N | Extant | Yes | |||
| Andorra | N | Extant | Yes | |||
| Armenia | N | Extant | Yes | |||
| Austria | N | Extant | Yes | |||
| Azerbaijan | N | Extant | Yes | |||
| Belarus | N | Extant | Yes | |||
| Belgium | N | Extant | Yes | |||
| Bosnia and Herzegovina | N | Extant | Yes | |||
| Bulgaria | N | Extant | Yes | Yes | ||
| Croatia | N | Extant | Yes | |||
| Czechia | N | Extant | Yes | |||
| Denmark | N | Extant | Yes | Yes | ||
| Estonia | N | Extant | Yes | |||
| Finland | N | Extant | Yes | Yes | ||
| France | N | Extant | Yes | |||
| Georgia | N | Extant | Yes | |||
| Germany | N | Extant | Yes | Yes | ||
| Gibraltar (to UK) | N | Extant | Yes | |||
| Greece | N | Extant | Yes | |||
| Hungary | N | Extant | Yes | |||
| Iran, Islamic Republic of | N | Extant | Yes | |||
| Iraq | N | Extant | Yes | |||
| Ireland | N | Extant | Yes | |||
| Italy | N | Extant | Yes | |||
| Jordan | N | Extant | Yes | |||
| Kazakhstan | N | Extant | Yes | |||
| Latvia | N | Extant | Yes | |||
| Lebanon | N | Extant | Yes | |||
| Liechtenstein | N | Extant | Yes | |||
| Lithuania | N | Extant | Yes | |||
| Luxembourg | N | Extant | Yes | |||
| Malta | V | Extant | ||||
| Moldova | N | Extant | Yes | |||
| Montenegro | N | Extant | Yes | |||
| Netherlands | N | Extant | Yes | |||
| North Macedonia | N | Extant | Yes | |||
| Norway | N | Extant | Yes | |||
| Poland | N | Extant | Yes | |||
| Portugal | N | Extant | Yes | |||
| Romania | N | Extant | Yes | |||
| Russia | N | Extant | Yes | |||
| Russia (Central Asian) | N | Extant | Yes | |||
| Russia (European) | N | Extant | Yes | |||
| Serbia | N | Extant | Yes | |||
| Slovakia | N | Extant | Yes | |||
| Slovenia | N | Extant | Yes | |||
| Spain | N | Extant | Yes | |||
| Sweden | N | Extant | Yes | |||
| Switzerland | N | Extant | Yes | |||
| Syria | N | Extant | Yes | |||
| Turkey | N | Extant | Yes | |||
| Ukraine | N | Extant | Yes | |||
| United Kingdom | N | Extant | Yes |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Arable Land | suitable | breeding |
| Artificial/Terrestrial | Arable Land | 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 |
| Desert | Hot | suitable | breeding |
| Desert | Hot | suitable | non-breeding |
| Forest | Subtropical/Tropical Moist Montane | suitable | breeding |
| Forest | Subtropical/Tropical Moist Montane | 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 | Subtropical/Tropical High Altitude | suitable | breeding |
| Shrubland | Subtropical/Tropical High Altitude | suitable | non-breeding |
| Shrubland | Temperate | suitable | breeding |
| Shrubland | Temperate | suitable | non-breeding |
| Altitude | 0 - 3500 m | Occasional altitudinal limits |
| Purpose | Primary form used | Life stage used | Source | Scale | Level | Timing |
|---|---|---|---|---|---|---|
| Pets/display animals, horticulture | - | - | International | Non-trivial | Recent |
Recommended citation
BirdLife International (2022) Species factsheet: Cyanistes caeruleus. Downloaded from
http://www.birdlife.org on 28/06/2022.
Recommended citation for factsheets for more than one species: BirdLife International (2022) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 28/06/2022.
