Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Robsonius sorsogonensis | Bicol Ground-warbler | Locustellidae (Grasshopper-warblers and grassbirds) | NT |
| Robsonius rabori | Cordillera Ground-warbler | Locustellidae (Grasshopper-warblers and grassbirds) | NT |
| Robsonius thompsoni | Sierra Madre Ground-warbler | Locustellidae (Grasshopper-warblers and grassbirds) | LC |