Semipalmated Sandpiper vs African Snipe
Calidris pusilla 对比 Gallinago nigripennis
Side-by-Side Comparison
| 属性 | Semipalmated Sandpiper | African Snipe |
|---|---|---|
| 学名 | Calidris pusilla | Gallinago nigripennis |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 18.5 cm (7.3 in) | 25.1 cm (9.9 in) |
| 体重 | 32.22 g (1.14 oz) | 124.25 g (4.38 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Near Threatened
Semipalmated Sandpiper
Least Concern
African Snipe
About These Birds
Semipalmated Sandpiper
半蹼滨鹬（约28克）是北美最丰富的小型涉禽之一，繁殖于北极苔原，沿两岸迁徙至南美洲北部越冬。趾间具蹼，可在泥滩上更好地行走。以小型无脊椎动物为食。近危；因迁徙停歇地的泥滩丧失而受到威胁。
African Snipe
African Snipe: 25–28 cm, medium-large snipe resident in high-altitude wetlands, bogs, and marshy grassland of eastern and southern Africa from Ethiopia and Sudan to the Cape. Cryptic brown-and-buff streaking. Probes soft mud for invertebrates. Sedentary. Performs display 'drumming' flights with spread tail in breeding season.