Eskimo Curlew vs Amami Woodcock
Numenius borealis 比較対象 Scolopax mira
Side-by-Side Comparison
| 属性 | Eskimo Curlew | Amami Woodcock |
|---|---|---|
| 学名 | Numenius borealis | Scolopax mira |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保全状況 | Not Evaluated | Vulnerable |
| 体長 | — | — |
| 翼開長 | 42.8 cm (16.9 in) | 37.9 cm (14.9 in) |
| 体重 | 362.0 g (12.77 oz) | 473.0 g (16.68 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3-4 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Not Evaluated
Eskimo Curlew
Vulnerable
Amami Woodcock
About These Birds
Eskimo Curlew
Eskimo Curlew: 29–34 cm, small curlew once abundant on North American tundra. Critically Endangered or extinct; no confirmed record since 1963. Formerly wintered on South American pampas; hunted to near-extinction in 19th century. Resembles Whimbrel but smaller with cinnamon underwing. CR (possibly EX).
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.