LC
Green Warbler Phylloscopus nitidus



Taxonomy

Taxonomic note

Phylloscopus trochiloides, P. nitidus and P. plumbeitarsus (del Hoyo and Collar 2016) were previously lumped as P. trochiloides (see AERC TAC [2003]; Cramp et al. [1977-1994]; Sibley and Monroe [1990, 1993]).

 

Taxonomic source(s)
Cramp, S. and Simmons, K.E.L. (eds). 1977-1994. Handbook of the birds of Europe, the Middle East and Africa. The birds of the western Palearctic. Oxford University Press, Oxford.
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.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
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
Species attributes

Migratory status full migrant Forest dependency medium
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 1,470,000 km2
Extent of Occurrence (non-breeding) 1,440,000 km2
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size 1700000-3400000 mature individuals poor estimated 2018
Population trend increasing - suspected -
Generation length 2.02 years - - -

Population justification: In Europe, the total population size is estimated at 935,000-1,870,000 mature individuals, with 467,000-932,000 breeding pairs (BirdLife International 2021), and comprises approximately 55% of the species' global range, so a very preliminary estimate of the global population size is between 1,700,000-3,400,000 mature individuals, although further validation of this estimate is desirable. The species' population in Europe is considered to have undergone a suspected increase over three generations (10 years) (BirdLife International 2021). As this region holds the majority of the species' global range, the global population size is considered to be increasing over three generations.

Trend justification:    .


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Afghanistan extant native yes
Armenia extant native yes yes
Azerbaijan extant native yes
Georgia extant native yes yes
India extant native yes
Iran, Islamic Republic of extant native yes yes
Pakistan extant native yes
Sri Lanka extant native yes
Tajikistan extant native yes
Türkiye extant native yes
Turkmenistan extant native yes
United Arab Emirates extant vagrant
United Kingdom extant vagrant
Uzbekistan extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Iran, Islamic Republic of Arasbaran Protected Area
Iran, Islamic Republic of Golestan
Iran, Islamic Republic of Lisar Protected Area
Iran, Islamic Republic of Parvar Protected Area

Habitats & altitude
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 non-breeding
Artificial/Terrestrial Rural Gardens suitable 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 Temperate suitable breeding
Wetlands (inland) Permanent Rivers/Streams/Creeks (includes waterfalls) suitable breeding
Altitude 0 - 4500 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2024) Species factsheet: Green Warbler Phylloscopus nitidus. Downloaded from https://datazone.birdlife.org/species/factsheet/green-warbler-phylloscopus-nitidus on 22/12/2024.
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 22/12/2024.