New Caledonian Rail vs African Rail
Gallirallus lafresnayanus 比較対象 Rallus caerulescens
Side-by-Side Comparison
| 属性 | New Caledonian Rail | African Rail |
|---|---|---|
| 学名 | Gallirallus lafresnayanus | Rallus caerulescens |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Critically Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 23.8 cm (9.4 in) |
| 体重 | — | 160.25 g (5.65 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Critically Endangered
New Caledonian Rail
Least Concern
African Rail
About These Birds
New Caledonian Rail
New Caledonian Rail (Gallirallus lafresnayanus). Possibly Extinct. Large, flightless or near-flightless rail; brown with dark streaks; last confirmed record in 1890. Endemic to New Caledonia. Threatened by introduced predators, hunting and habitat loss. Searches have failed to locate any survivors.
African Rail
African Rail (Rallus caerulescens), 28 cm. Brown above with dark streaks; blue-grey underparts; barred white flanks; red bill and legs. Found in freshwater reedbeds and swamp margins across sub-Saharan Africa. Omnivore. Least Concern; common in wetland habitat.