Arctic Warbler vs Alström's Warbler
Phylloscopus borealis ile kıyaslandığında Phylloscopus soror
Side-by-Side Comparison
| Özellik | Arctic Warbler | Alström's Warbler |
|---|---|---|
| Bilimsel Ad | Phylloscopus borealis | Phylloscopus soror |
| Takım | Passeriformes | Passeriformes |
| Familya | Phylloscopidae | Phylloscopidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 13,2 cm (5.2 in) | 11,1 cm (4.4 in) |
| Ağırlık | 10,716666666666667 g (0.38 oz) | 8,05 g (0.28 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 5-7 | -- |
| Population Trend | — | — |
Habitat Comparison
Koruma Durumu
Least Concern
Arctic Warbler
Least Concern
Alström's 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.
Alström's Warbler
Alström's Warbler is a tiny leaf warbler weighing just 8 g with a short 11.1 cm wingspan, found in dense forest undergrowth. It gleans insects from foliage with quick, restless movements typical of its family Phylloscopidae.