Long-billed Plover vs River Lapwing
Charadrius placidus 对比 Vanellus duvaucelii
Side-by-Side Comparison
| 属性 | Long-billed Plover | River Lapwing |
|---|---|---|
| 学名 | Charadrius placidus | Vanellus duvaucelii |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Charadriidae | Charadriidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 27.6 cm (10.9 in) | 38.9 cm (15.3 in) |
| 体重 | 55.5 g (1.96 oz) | 164.0 g (5.78 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | 4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Long-billed Plover
Near Threatened
River Lapwing
About These Birds
Long-billed Plover
长嘴剑鸻 (Charadrius placidus)，体长约20厘米。嘴较长，上体棕褐色，下体白色，具完整黑色颈圈，前额白色。分布于东亚，繁殖于中国和日本的砾石河床，冬季南迁至东南亚。以昆虫和小型无脊椎动物为食。
River Lapwing
River Lapwing: 29–32 cm, South Asian lapwing with a black cap, pendent crest, white sides to the neck, and wing spurs. Resident along sandy riverbanks and gravel bars of major rivers in India, Bangladesh, and mainland Southeast Asia. Feeds on invertebrates. Declining due to river sand-mining. NT.