Arctic Warbler vs Grey-crowned Warbler
Phylloscopus borealis से तुलना Phylloscopus tephrocephalus
Side-by-Side Comparison
| विशेषता | Arctic Warbler | Grey-crowned Warbler |
|---|---|---|
| वैज्ञानिक नाम | Phylloscopus borealis | Phylloscopus tephrocephalus |
| गण | Passeriformes | Passeriformes |
| कुल | Phylloscopidae | Phylloscopidae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 13.2 cm (5.2 in) | 10.9 cm (4.3 in) |
| वजन | 10.716666666666667 g (0.38 oz) | 6.6 g (0.23 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 5-7 | 4-5 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Least Concern
Arctic Warbler
Least Concern
Grey-crowned 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.