Arctic Warbler vs Chestnut-crowned Warbler
Phylloscopus borealis comparé à Phylloscopus castaniceps
Side-by-Side Comparison
| Attribut | Arctic Warbler | Chestnut-crowned Warbler |
|---|---|---|
| Nom scientifique | Phylloscopus borealis | Phylloscopus castaniceps |
| Ordre | Passeriformes | Passeriformes |
| Famille | Phylloscopidae | Phylloscopidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | — |
| Envergure | 13,2 cm (5.2 in) | 9,8 cm (3.9 in) |
| Poids | 10,716666666666667 g (0.38 oz) | 5,333333333333333 g (0.19 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 5-7 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
Statut de conservation
Least Concern
Arctic Warbler
Least Concern
Chestnut-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.