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) | 15,300,000 | medium |
| Extent of Occurrence non-breeding (km2) | 31,300,000 | medium |
| Number of locations | - | |
| Severely Fragmented | - |
| Value | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| No. of mature individuals | 10000000-500000000 | medium | estimated | 2012 |
| 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 41,000,000-59,500,000 pairs, which equates to 81,900,000-119,000,000 mature individuals (BirdLife International 2015). It is therefore likely that the global population falls in the band 10,000,000-500,000,000 mature individuals.
Trend justification: 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 | |||
| Algeria | 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 | |||
| Benin | N | Extant | Yes | |||
| Bosnia and Herzegovina | N | Extant | Yes | |||
| Bulgaria | N | Extant | Yes | |||
| Burkina Faso | N | Extant | Yes | |||
| Cameroon | V | Extant | ||||
| Chad | V | Extant | ||||
| Congo, The Democratic Republic of the | V | Extant | ||||
| Côte d'Ivoire | V | Extant | ||||
| Croatia | N | Extant | Yes | |||
| Cyprus | N | Extant | Yes | |||
| Czechia | N | Extant | Yes | |||
| Denmark | N | Extant | Yes | Yes | ||
| Djibouti | N | Extant | Yes | |||
| Egypt | N | Extant | Yes | |||
| Eritrea | N | Extant | Yes | |||
| Estonia | N | Extant | Yes | |||
| Ethiopia | N | Extant | Yes | |||
| Faroe Islands (to Denmark) | N | Extant | Yes | |||
| Finland | N | Extant | Yes | Yes | ||
| France | N | Extant | Yes | |||
| Gambia | N | Extant | Yes | |||
| Georgia | N | Extant | Yes | |||
| Germany | N | Extant | Yes | Yes | ||
| Ghana | N | Extant | Yes | |||
| Gibraltar (to UK) | N | Extant | Yes | |||
| Greece | N | Extant | Yes | Yes | ||
| Guinea | N | Extant | ||||
| Guinea-Bissau | N | Extant | ||||
| Hungary | N | Extant | Yes | |||
| Iceland | N | Extant | ||||
| Iraq | N | Extant | Yes | Yes | ||
| Ireland | N | Extant | Yes | |||
| Israel | N | Extant | Yes | |||
| Italy | N | Extant | Yes | |||
| Jordan | N | Extant | Yes | Yes | ||
| Kenya | N | Extant | Yes | |||
| Latvia | N | Extant | Yes | |||
| Lebanon | N | Extant | Yes | Yes | ||
| Libya | N | Extant | Yes | |||
| Liechtenstein | N | Extant | Yes | |||
| Lithuania | N | Extant | Yes | |||
| Luxembourg | N | Extant | Yes | |||
| Mali | N | Extant | Yes | |||
| Malta | N | Extant | Yes | |||
| Mauritania | N | Extant | Yes | |||
| Moldova | N | Extant | Yes | |||
| Montenegro | N | Extant | Yes | |||
| Morocco | N | Extant | Yes | |||
| Netherlands | N | Extant | Yes | |||
| Niger | N | Extant | Yes | |||
| Nigeria | N | Extant | Yes | |||
| North Macedonia | N | Extant | Yes | |||
| Norway | N | Extant | Yes | |||
| Palestine | N | Extant | Yes | Yes | ||
| Poland | N | Extant | Yes | |||
| Portugal | N | Extant | Yes | |||
| Romania | N | Extant | Yes | |||
| Russia | N | Extant | Yes | |||
| Russia (European) | N | Extant | Yes | |||
| Rwanda | N | Extant | Yes | |||
| Saudi Arabia | N | Extant | Yes | Yes | ||
| Senegal | N | Extant | Yes | |||
| Serbia | N | Extant | Yes | |||
| Seychelles | V | Extant | ||||
| Slovakia | N | Extant | Yes | |||
| Slovenia | N | Extant | Yes | |||
| Somalia | N | Extant | Yes | |||
| South Sudan | N | Extant | Yes | |||
| Spain | N | Extant | Yes | |||
| Sudan | N | Extant | Yes | |||
| Sweden | N | Extant | Yes | |||
| Switzerland | N | Extant | Yes | |||
| Syria | N | Extant | Yes | Yes | ||
| Tanzania | N | Extant | Yes | |||
| Tunisia | N | Extant | Yes | |||
| Turkey | N | Extant | Yes | |||
| Uganda | N | Extant | Yes | |||
| Ukraine | N | Extant | Yes | Yes | ||
| United Arab Emirates | N | Extant | Yes | Yes | ||
| United Kingdom | N | Extant | Yes | |||
| Western Sahara | N | Extant | Yes | |||
| Yemen | N | Extant | Yes | Yes |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Rural Gardens | suitable | non-breeding |
| Forest | Boreal | suitable | breeding |
| Forest | Subtropical/Tropical Mangrove Vegetation Above High Tide Level | suitable | non-breeding |
| Forest | Subtropical/Tropical Moist Montane | suitable | non-breeding |
| Forest | Temperate | suitable | breeding |
| Forest | Temperate | suitable | non-breeding |
| Savanna | Dry | suitable | non-breeding |
| Shrubland | Mediterranean-type Shrubby Vegetation | suitable | non-breeding |
| Shrubland | Subtropical/Tropical Dry | suitable | non-breeding |
| Wetlands (inland) | Freshwater Springs and Oases | suitable | non-breeding |
| Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | suitable | non-breeding |
| Wetlands (inland) | Seasonal/Intermittent Freshwater Marshes/Pools (under 8ha) | suitable | non-breeding |
| Wetlands (inland) | Shrub Dominated Wetlands | suitable | non-breeding |
| Altitude | 0 - 3300 m | Occasional altitudinal limits |
| Threat (level 1) | Threat (level 2) | Impact and Stresses | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Agriculture & aquaculture | Annual & perennial non-timber crops - Agro-industry farming | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Climate change & severe weather | Droughts | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Causing/Could cause fluctuations | Low Impact: 5 | ||||||
|
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| Climate change & severe weather | Habitat shifting & alteration | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Invasive and other problematic species, genes & diseases | Problematic native species/diseases - Phylloscopus trochilus | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Invasive and other problematic species, genes & diseases | Problematic native species/diseases - Regulus regulus | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Purpose | Primary form used | Life stage used | Source | Scale | Level | Timing |
|---|---|---|---|---|---|---|
| Sport hunting/specimen collecting | - | - | Non-trivial | Recent |
Recommended citation
BirdLife International (2023) Species factsheet: Phylloscopus collybita. Downloaded from
http://www.birdlife.org on 03/02/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 03/02/2023.
