Arctic Warbler vs Common Chiffchaff
Phylloscopus borealis 对比 Phylloscopus collybita
Side-by-Side Comparison
| 属性 | Arctic Warbler | Common Chiffchaff |
|---|---|---|
| 学名 | Phylloscopus borealis | Phylloscopus collybita |
| 目 | Passeriformes | Passeriformes |
| 科 | Phylloscopidae | Phylloscopidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 13.2 cm (5.2 in) | 11.8 cm (4.6 in) |
| 体重 | 10.716666666666667 g (0.38 oz) | 8.25 g (0.29 oz) |
| 食性 | -- | -- |
| 产卵数 | 5-7 | 3-8 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Arctic Warbler
Least Concern
Common Chiffchaff
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.
Common Chiffchaff
叽咋柳莺（约8克）是欧洲最早到来的春季候鸟之一，以其重复的「叽咋叽咋」鸣声为人熟知，由此得名。繁殖于欧洲和亚洲西部的各类林地，越冬于地中海地区和非洲。以昆虫为食，在植被中积极觅食。无危；数量庞大，是欧洲最常见的莺类之一。