Arctic Warbler vs Chestnut-crowned Warbler
Phylloscopus borealis comparado com Phylloscopus castaniceps
Side-by-Side Comparison
| Atributo | Arctic Warbler | Chestnut-crowned Warbler |
|---|---|---|
| Nome científico | Phylloscopus borealis | Phylloscopus castaniceps |
| Ordem | Passeriformes | Passeriformes |
| Família | Phylloscopidae | Phylloscopidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 13,2 cm (5.2 in) | 9,8 cm (3.9 in) |
| Peso | 10,716666666666667 g (0.38 oz) | 5,333333333333333 g (0.19 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 5-7 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
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.