• Summary
• Text account
• Data table and detailed info
• Distribution map
• Reference and further resources

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 & Monroe [1990, 1993]).

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.

Population justification: The population size has not been estimated but the species is described as common or locally common in NE China; locally common elsewhere in breeding range (Clement 2016). This species is considered to have a medium dependency on forest habitat, and tree cover is estimated to have declined by 8.9% 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:   .

Recommended citation
BirdLife International (2024) Species factsheet: Two-barred Warbler Phylloscopus plumbeitarsus. Downloaded from https://datazone.birdlife.org/species/factsheet/two-barred-warbler-phylloscopus-plumbeitarsus 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.