Broad-billed Sandpiper vs Christmas Sandpiper
Calidris falcinellus 对比 Prosobonia cancellata
Side-by-Side Comparison
| 属性 | Broad-billed Sandpiper | Christmas Sandpiper |
|---|---|---|
| 学名 | Calidris falcinellus | Prosobonia cancellata |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保护状况 | Vulnerable | Extinct |
| 体长 | — | — |
| 翼展 | 19.8 cm (7.8 in) | — |
| 体重 | 48.0 g (1.69 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Broad-billed Sandpiper
Extinct
Christmas Sandpiper
About These Birds
Broad-billed Sandpiper
宽嘴滨鹬,体长16–18厘米,嘴端弯曲,繁殖于斯堪的纳维亚和西伯利亚,近危,迁徙至东非、亚洲和澳大利亚。
Christmas Sandpiper
Christmas Sandpiper: 18–20 cm, slender sandpiper endemic to Christmas Island in the Indian Ocean with brown-barred upperparts and pale underparts. Inhabits coastal rocky shores and forest interior. NT. Threatened by introduced yellow crazy ants and habitat modification. Sedentary island endemic. Invertebrate feeder.