Sulawesi Grasshopper-warbler vs Bicol Ground-warbler
Locustella castanea compared with Robsonius sorsogonensis
Side-by-Side Comparison
| Attribute | Sulawesi Grasshopper-warbler | Bicol Ground-warbler |
|---|---|---|
| Scientific Name | Locustella castanea | Robsonius sorsogonensis |
| Order | Passeriformes | Passeriformes |
| Family | Locustellidae | Locustellidae |
| Conservation Status | Least Concern | Near Threatened |
| Length | — | — |
| Wingspan | 11.6 cm (4.6 in) | 15.8 cm (6.2 in) |
| Weight | 19.0 g (0.67 oz) | 61.0 g (2.15 oz) |
| Diet | -- | -- |
| Clutch Size | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
Sulawesi Grasshopper-warbler only
Bicol Ground-warbler only
None
Conservation Status
Least Concern
Sulawesi Grasshopper-warbler
Near Threatened
Bicol Ground-warbler
About These Birds
Bicol Ground-warbler
The Bicol Ground-warbler is a near-threatened, terrestrial warbler endemic to the Bicol Peninsula of Luzon, Philippines. It has plain brown plumage and forages on the forest floor for insects and other invertebrates. Its restricted range and dependence on lowland forest make it vulnerable to deforestation.