Robsonius is a genus of bird. The taxonomy is not entirely worked out. Some taxonomists place the genus in the Pellorneidae family. Others place it in the Timaliidae. Current studies suggest placement in the Locustellidae. It contains the following species: \n* Cordillera ground warbler (Robsonius rabori) \n* Bicol ground warbler (Robsonius sorsogonensis) \n* Sierra Madre ground warbler (Robsonius thompsoni)
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0