Arctic Warbler vs Sulphur-bellied Warbler
Phylloscopus borealis so với Phylloscopus griseolus
Side-by-Side Comparison
| Thuộc Tính | Arctic Warbler | Sulphur-bellied Warbler |
|---|---|---|
| Tên Khoa Học | Phylloscopus borealis | Phylloscopus griseolus |
| Bộ | Passeriformes | Passeriformes |
| Họ | Phylloscopidae | Phylloscopidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 13,2 cm (5.2 in) | 12,7 cm (5.0 in) |
| Khối Lượng | 10,716666666666667 g (0.38 oz) | 7,6000000000000005 g (0.27 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 5-7 | 4-5 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Least Concern
Arctic Warbler
Least Concern
Sulphur-bellied Warbler
About These Birds
Arctic Warbler
The Arctic Warbler is a small migratory leaf warbler weighing about 11 grams with a wingspan near 13 cm, breeding across the boreal forests of Eurasia and western Alaska. It undertakes one of the longest migrations of any Old World warbler, wintering in Southeast Asia and the Philippines. Its pale supercilium and olive-green plumage are typical of Phylloscopus warblers in forested habitats.