Brooks's Leaf-warbler (Phylloscopus subviridis)

Brooks's Leaf-warbler Phylloscopus subviridis

Current view: Data table and detailed info

Taxonomy

Taxonomic note

Taxonomic source(s)
Cramp, S. and Perrins, C.M. 1977-1994. Handbook of the birds of Europe, the Middle East and Africa. The birds of the western Palearctic. Oxford University Press, Oxford.
Cramp, S.; Perrins, C. M. 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
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	altitudinal migrant	Forest dependency	medium
Land-mass type		Average mass	-

Distribution

	Estimate	Data quality
Extent of Occurrence breeding/resident (km²)	413,000
Extent of Occurrence non-breeding (km²)	616,000
Severely fragmented?	no	-

Population and trend

	Value	Data quality	Derivation	Year of estimate
Number of mature individuals	unknown	not applicable	not applicable	0
Population trend	stable		suspected	-
Generation length (years)	3.6	-	-	-

Population justification: The global population size has not been quantified, but the species is reported to be locally common (Baker 1997).

Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.

Country/territory distribution

Country/Territory	Presence	Origin	Breeding
Afghanistan	extant	native	yes
India	extant	native
Kazakhstan	extant	vagrant
Pakistan	extant	native
Turkmenistan	extant	native	yes

Important Bird and Biodiversity Areas (IBA)

Country/Territory	IBA Name
Afghanistan	Safed Koh
Afghanistan	Pech and Waygal valleys
Pakistan	Machiara National Park
Pakistan	Kargah Wildlife Sanctuary
Pakistan	Naltar Wildlife Sanctuary
Pakistan	Palas valley
Pakistan	Naran Reserved Forest to Saif-ul-Maluk lake

Habitats & altitude

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Forest	Temperate	major	breeding
Shrubland	Subtropical/Tropical Dry	suitable	non-breeding
Altitude	2100 - 2700 m	Occasional altitudinal limits

Recommended citation
BirdLife International (2023) Species factsheet: Phylloscopus subviridis. Downloaded from http://datazone.birdlife.org/species/factsheet/brookss-leaf-warbler-phylloscopus-subviridis on 29/09/2023. Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from http://datazone.birdlife.org on 29/09/2023.