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 | full migrant | Forest dependency | Medium |
| Land mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 18,700,000 | |
| Extent of Occurrence non-breeding (km2) | 7,170,000 | |
| Number of locations | - | |
| Severely Fragmented | - |
| Value | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| No. of mature individuals | not applicable | estimated | 0 | |
| Population trend | Increasing | suspected | - | |
| 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) | 3.6 | - | - | - |
Population justification: In Europe, the breeding population is estimated to number 14,400,000-19,700,000 pairs, which equates to 28,900,000-39,400,000 mature individuals (BirdLife International 2015).
Trend justification: The population is suspected to be increasing owing to a continuing westwards range expansion. The European population is estimated to be stable (BirdLife International 2015).
| Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|---|
| Afghanistan | N | Extant | Yes | |||
| Armenia | N | Extant | Yes | |||
| Austria | N | Extant | Yes | |||
| Azerbaijan | N | Extant | Yes | |||
| Bahrain | V | Extant | Yes | |||
| Bangladesh | N | Extant | Yes | |||
| Belarus | N | Extant | Yes | |||
| Belgium | V | Extant | ||||
| Bhutan | N | Extant | Yes | |||
| Cambodia | N | Extant | Yes | |||
| China (mainland) | N | Extant | Yes | |||
| Czechia | N | Extant | Yes | |||
| Denmark | N | Extant | Yes | Yes | ||
| Estonia | N | Extant | Yes | |||
| Faroe Islands (to Denmark) | V | Extant | ||||
| Finland | N | Extant | Yes | |||
| France | V | Extant | ||||
| Georgia | N | Extant | Yes | |||
| Germany | N | Extant | Yes | |||
| Greece | V | Extant | ||||
| Hong Kong (China) | V | Extant | ||||
| India | N | Extant | Yes | Yes | ||
| Iran, Islamic Republic of | N | Extant | Yes | |||
| Ireland | V | Extant | ||||
| Italy | V | Extant | ||||
| Jordan | V | Extant | Yes | |||
| Kazakhstan | N | Extant | Yes | |||
| Kuwait | N | Extant | Yes | |||
| Kyrgyzstan | N | Extant | Yes | |||
| Laos | N | Extant | Yes | |||
| Latvia | N | Extant | Yes | |||
| Lithuania | N | Extant | Yes | |||
| Macao (China) | N | Extant | Yes | |||
| Malaysia | V | Extant | ||||
| Myanmar | N | Extant | Yes | |||
| Nepal | N | Extant | Yes | |||
| Netherlands | V | Extant | ||||
| Norway | V | Extant | Yes | |||
| Oman | N | Extant | Yes | |||
| Pakistan | N | Extant | Yes | |||
| Poland | N | Extant | Yes | |||
| Romania | V | Extant | ||||
| Russia | N | Extant | Yes | |||
| Russia (Asian) | N | Extant | Yes | |||
| Russia (Central Asian) | N | Extant | Yes | |||
| Russia (European) | N | Extant | Yes | |||
| Saudi Arabia | V | Extant | Yes | Yes | ||
| Slovakia | N | Extant | Yes | |||
| Spain | V | Extant | ||||
| Sri Lanka | N | Extant | Yes | |||
| Sweden | N | Extant | Yes | |||
| Syria | V | Extant | Yes | |||
| Tajikistan | N | Extant | Yes | |||
| Thailand | N | Extant | Yes | |||
| Turkey | N | Extant | Yes | |||
| Turkmenistan | N | Extant | Yes | |||
| Ukraine | N | Extant | Yes | |||
| United Kingdom | V | Extant | ||||
| Uzbekistan | N | Extant | Yes | |||
| Vietnam | N | Extant | Yes |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Arable Land | suitable | non-breeding |
| Artificial/Terrestrial | Plantations | suitable | non-breeding |
| Artificial/Terrestrial | Rural Gardens | suitable | breeding |
| Artificial/Terrestrial | Rural Gardens | suitable | non-breeding |
| Forest | Boreal | major | breeding |
| Forest | Subtropical/Tropical Mangrove Vegetation Above High Tide Level | suitable | non-breeding |
| Forest | Subtropical/Tropical Moist Lowland | suitable | non-breeding |
| Forest | Temperate | suitable | breeding |
| Shrubland | Boreal | suitable | breeding |
| Shrubland | Temperate | suitable | breeding |
| Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | suitable | breeding |
| Altitude | 0 - 4500 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2022) Species factsheet: Phylloscopus trochiloides. Downloaded from
http://www.birdlife.org on 27/06/2022.
Recommended citation for factsheets for more than one species: BirdLife International (2022) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 27/06/2022.
