Christmas Sandpiper vs Marsh Sandpiper
Prosobonia cancellata 对比 Tringa stagnatilis
Side-by-Side Comparison
| 属性 | Christmas Sandpiper | Marsh Sandpiper |
|---|---|---|
| 学名 | Prosobonia cancellata | Tringa stagnatilis |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保护状况 | Extinct | Least Concern |
| 体长 | — | — |
| 翼展 | — | 26.7 cm (10.5 in) |
| 体重 | 38.0 g (1.34 oz) | 81.5 g (2.87 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 3-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Extinct
Christmas Sandpiper
Least Concern
Marsh Sandpiper
About These Birds
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.
Marsh Sandpiper
Marsh Sandpiper: 22–26 cm, delicate slender shank with very long greenish legs, fine straight bill, and white rump. Breeds on wet meadows and steppes of eastern Europe and central Asia; winters across sub-Saharan Africa, South Asia, and Australia near shallow freshwater and coastal wetlands. Feeds on invertebrates. Long-distance migrant.