Grauer's Swamp-warbler vs Bicol Ground-warbler
Bradypterus graueri verglichen mit Robsonius sorsogonensis
Side-by-Side Comparison
| Merkmal | Grauer's Swamp-warbler | Bicol Ground-warbler |
|---|---|---|
| Wissenschaftlicher Name | Bradypterus graueri | Robsonius sorsogonensis |
| Ordnung | Passeriformes | Passeriformes |
| Familie | Locustellidae | Locustellidae |
| Erhaltungsstatus | Vulnerable | Near Threatened |
| Länge | — | — |
| Flügelspannweite | 11,5 cm (4.5 in) | 15,8 cm (6.2 in) |
| Gewicht | 17,0 g (0.60 oz) | 61,0 g (2.15 oz) |
| Ernährung | -- | -- |
| Gelegegröße | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
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Grauer's Swamp-warbler only
Bicol Ground-warbler only
Erhaltungsstatus
Vulnerable
Grauer's Swamp-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.