Long-billed Plover vs Shore Plover
Charadrius placidus 对比 Thinornis novaeseelandiae
Side-by-Side Comparison
| 属性 | Long-billed Plover | Shore Plover |
|---|---|---|
| 学名 | Charadrius placidus | Thinornis novaeseelandiae |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Charadriidae | Charadriidae |
| 保护状况 | Least Concern | Endangered |
| 体长 | — | — |
| 翼展 | 27.6 cm (10.9 in) | 23.5 cm (9.3 in) |
| 体重 | 55.5 g (1.96 oz) | 60.0 g (2.12 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Long-billed Plover
Endangered
Shore Plover
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。
Shore Plover
Shore Plover: 19–21 cm, strikingly patterned New Zealand endemic with a black face-mask, white supercilium, and orange-red bill. Critically Endangered; wild population confined to Rangatira (South East) Island, Chatham Islands, with captive-bred birds released on predator-free islands. Invertebrate feeder on rocky shores and open grassland. CR.