Alström's Warbler vs Grey-crowned Warbler
Phylloscopus soror 对比 Phylloscopus tephrocephalus
Side-by-Side Comparison
| 属性 | Alström's Warbler | Grey-crowned Warbler |
|---|---|---|
| 学名 | Phylloscopus soror | Phylloscopus tephrocephalus |
| 目 | Passeriformes | Passeriformes |
| 科 | Phylloscopidae | Phylloscopidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 11.1 cm (4.4 in) | 10.9 cm (4.3 in) |
| 体重 | 8.05 g (0.28 oz) | 6.6 g (0.23 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 4-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Alström's Warbler
Least Concern
Grey-crowned Warbler
About These Birds
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.