LC
Grey-hooded Warbler Phylloscopus xanthoschistos



Taxonomy

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.

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 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency medium
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 1,290,000 km2
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend decreasing - suspected -
Generation length 2.05 years - - -

Population justification: The global population size has not been quantified, but the species is described as common and widespread in the core of its range although uncommon in the west and east of its range (del Hoyo et al. 2006). This species is considered to have a medium dependency on forest habitat, and tree cover is estimated to have declined by 2.7% within its mapped range over the past 10 years (Global Forest Watch 2022, using Hansen et al. [2013] data and methods disclosed therein). Therefore, as a precautionary measure, it is tentatively suspected that this loss of cover may have led to a decline of between 1-19% in the species' population size over the same time frame.

Trend justification:   .


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Bhutan extant native yes
China (mainland) extant native yes
India extant native yes
Myanmar extant native yes
Nepal extant native yes
Pakistan extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Nepal Annapurna Conservation Area
Nepal Barandabhar forests and wetlands
Nepal Bardia National Park
Nepal Dang Deukhuri foothill forests and west Rapti wetlands
Nepal Kanchenjungha Conservation Area
Nepal Khaptad National Park
Nepal Langtang National Park
Nepal Mai Valley forests
Nepal Makalu Barun National Park
Nepal Phulchoki Mountain forests
Nepal Shivapuri-Nagarjun National Park
Nepal Tamur valley and watershed

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Temperate major resident
Altitude 100 - 4660 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2024) Species factsheet: Grey-hooded Warbler Phylloscopus xanthoschistos. Downloaded from https://datazone.birdlife.org/species/factsheet/grey-hooded-warbler-phylloscopus-xanthoschistos on 03/12/2024.
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 03/12/2024.