Northern Marquesan Reed-warbler vs Papyrus Yellow Warbler
Acrocephalus percernis so với Calamonastides gracilirostris
Side-by-Side Comparison
| Thuộc Tính | Northern Marquesan Reed-warbler | Papyrus Yellow Warbler |
|---|---|---|
| Tên Khoa Học | Acrocephalus percernis | Calamonastides gracilirostris |
| Bộ | Passeriformes | Passeriformes |
| Họ | Acrocephalidae | Acrocephalidae |
| Tình Trạng Bảo Tồn | Least Concern | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 20,1 cm (7.9 in) | 11,8 cm (4.6 in) |
| Khối Lượng | 34,0 g (1.20 oz) | 10,36 g (0.37 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 3-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Least Concern
Northern Marquesan Reed-warbler
Vulnerable
Papyrus Yellow Warbler
About These Birds
Northern Marquesan Reed-warbler
The Northern Marquesan Reed-warbler (<em>Acrocephalus percernis</em>) is a member of the family Acrocephalidae and is endemic to forest habitats in the Marquesas Islands of French Polynesia. Island-endemic reed-warblers such as this species have adapted to forested environments rather than the wetland habitats more typical of the genus. Detailed plumage and behavioral descriptions of this species are limited in the available literature. Nesting records indicate it builds a cup nest (CP), with a clutch size of 3 to 4 eggs. The …