Family: Locustellidae (Grasshopper-warblers and grassbirds)
Authority: (Rand & Rabor, 1967)
Red List Category
Recommended citation
BirdLife International (2023) Species factsheet: Robsonius sorsogonensis. Downloaded from
http://datazone.birdlife.org/species/factsheet/bicol-ground-warbler-robsonius-sorsogonensis on 28/11/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 28/11/2023.