Black-browed Reed-warbler vs Papyrus Yellow Warbler
Acrocephalus bistrigiceps 比較対象 Calamonastides gracilirostris
Side-by-Side Comparison
| 属性 | Black-browed Reed-warbler | Papyrus Yellow Warbler |
|---|---|---|
| 学名 | Acrocephalus bistrigiceps | Calamonastides gracilirostris |
| 目 | Passeriformes | Passeriformes |
| 科 | Acrocephalidae | Acrocephalidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 10.5 cm (4.1 in) | 11.8 cm (4.6 in) |
| 体重 | 9.65 g (0.34 oz) | 10.36 g (0.37 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3-6 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black-browed Reed-warbler
Vulnerable
Papyrus Yellow Warbler
About These Birds
Black-browed Reed-warbler
The Black-browed Reed-warbler is a small, streaky marsh bird that breeds in East Asia from Siberia and China to Korea and Japan, spending winters in South and Southeast Asia. It has a distinctive bold black supercilium, giving it a masked appearance, and buffy underparts. It inhabits dense reed beds, tall grass, and rank vegetation near water, feeding on small insects.