Data Zone
This taxon is Not Recognised as a species by BirdLife International.
Recommended citation
BirdLife International (2023) Species factsheet: Phylloscopus borealis. Downloaded from
http://datazone.birdlife.org/species/factsheet/phylloscopus-borealis on 27/09/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 27/09/2023.
