Upland Sandpiper vs Amami Woodcock
Bartramia longicauda 对比 Scolopax mira
Side-by-Side Comparison
| 属性 | Upland Sandpiper | Amami Woodcock |
|---|---|---|
| 学名 | Bartramia longicauda | Scolopax mira |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 31.8 cm (12.5 in) | 37.9 cm (14.9 in) |
| 体重 | 160.83333333333334 g (5.67 oz) | 473.0 g (16.68 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-5 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Upland Sandpiper
Vulnerable
Amami Woodcock
About These Birds
Upland Sandpiper
Upland Sandpiper: 28–32 cm, long-necked grassland sandpiper with a small dove-like head, large dark eyes, and thin bill. Breeds on North American tallgrass and mixed-grass prairie; undertakes extraordinary migration to pampas of South America. Insectivorous grassland invertebrate feeder. Declining due to prairie loss. Long-distance migrant.
Amami Woodcock
Amami Woodcock: 34–36 cm, large rufous woodcock endemic to the Ryukyu Islands of Japan (Amami-Oshima, Tokunoshima). Inhabits dense subtropical forest. Nocturnal; probes soil for earthworms. NT. Threatened by feral mongooses introduced for snake control and habitat loss. Sedentary island endemic. Similar to Eurasian Woodcock.