Baikal Grasshopper-warbler vs Bicol Ground-warbler
Locustella davidi в сравнении с Robsonius sorsogonensis
Side-by-Side Comparison
| Характеристика | Baikal Grasshopper-warbler | Bicol Ground-warbler |
|---|---|---|
| Научное название | Locustella davidi | Robsonius sorsogonensis |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Locustellidae | Locustellidae |
| Охранный статус | Least Concern | Near Threatened |
| Длина | — | — |
| Размах крыльев | 10,6 cm (4.2 in) | 15,8 cm (6.2 in) |
| Масса | 10,3 g (0.36 oz) | 61,0 g (2.15 oz) |
| Питание | -- | -- |
| Размер кладки | 4-6 | 2 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Least Concern
Baikal Grasshopper-warbler
Near Threatened
Bicol Ground-warbler
About These Birds
Baikal Grasshopper-warbler
The Baikal Grasshopper-warbler is a small warbler that breeds in northeastern Asia and winters in South and Southeast Asia, weighing about 10.3g with a wingspan of 10.6cm. It inhabits tall grass and reed beds, where it sings a distinctive reeling song. Like other Locustella warblers it is secretive and more often heard than seen.
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.