Aquatic Warbler vs Papyrus Yellow Warbler
Acrocephalus paludicola so với Calamonastides gracilirostris
Side-by-Side Comparison
| Thuộc Tính | Aquatic Warbler | Papyrus Yellow Warbler |
|---|---|---|
| Tên Khoa Học | Acrocephalus paludicola | Calamonastides gracilirostris |
| Bộ | Passeriformes | Passeriformes |
| Họ | Acrocephalidae | Acrocephalidae |
| Tình Trạng Bảo Tồn | Vulnerable | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 12,4 cm (4.9 in) | 11,8 cm (4.6 in) |
| Khối Lượng | 13,299999999999999 g (0.47 oz) | 10,36 g (0.37 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 3-6 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Vulnerable
Aquatic Warbler
Vulnerable
Papyrus Yellow Warbler
About These Birds
Aquatic Warbler
The Aquatic Warbler is a vulnerable migratory reed warbler weighing about 13 grams with a wingspan near 12 cm, breeding in sedge fens of central and eastern Europe. It is the only globally threatened migratory passerine in continental Europe, with a distinctive streaked buff and brown plumage and prominent pale supercilium. Drainage of its specialized wetland breeding habitat has caused sharp population declines.