Pectoral Sandpiper vs Christmas Sandpiper
Calidris melanotos 对比 Prosobonia cancellata
Side-by-Side Comparison
| 属性 | Pectoral Sandpiper | Christmas Sandpiper |
|---|---|---|
| 学名 | Calidris melanotos | Prosobonia cancellata |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保护状况 | Least Concern | Extinct |
| 体长 | — | — |
| 翼展 | 25.0 cm (9.8 in) | — |
| 体重 | 92.0 g (3.25 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Pectoral Sandpiper
Extinct
Christmas Sandpiper
About These Birds
Pectoral Sandpiper
斑胸滨鹬,体长19–23厘米,胸部有明显分界,繁殖于北极,在南美草地越冬。
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.