Arctic Warbler vs Dusky Warbler
Phylloscopus borealis в сравнении с Phylloscopus fuscatus
Side-by-Side Comparison
| Характеристика | Arctic Warbler | Dusky Warbler |
|---|---|---|
| Научное название | Phylloscopus borealis | Phylloscopus fuscatus |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Phylloscopidae | Phylloscopidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 13,2 cm (5.2 in) | 12,5 cm (4.9 in) |
| Масса | 10,716666666666667 g (0.38 oz) | 9,916666666666666 g (0.35 oz) |
| Питание | -- | -- |
| Размер кладки | 5-7 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Least Concern
Arctic Warbler
Least Concern
Dusky 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.