Virginia Rail vs Kosrae Crake
Rallus limicola 比較対象 Zapornia monasa
Side-by-Side Comparison
| 属性 | Virginia Rail | Kosrae Crake |
|---|---|---|
| 学名 | Rallus limicola | Zapornia monasa |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Least Concern | Extinct |
| 体長 | — | — |
| 翼開長 | 20.2 cm (8.0 in) | — |
| 体重 | 83.8 g (2.96 oz) | — |
| 食性 | -- | -- |
| 一腹卵数 | 4-13 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Virginia Rail
Extinct
Kosrae Crake
About These Birds
Virginia Rail
Virginia Rail (Rallus limicola), 24 cm. Small; brown above; rufous breast and barred grey flanks; long curved red-orange bill. Breeds across North America in freshwater marshes; winters south to Central America. Omnivore: invertebrates, seeds, small fish. Least Concern.
Kosrae Crake
Kosrae Crake (Zapornia monasa) is an extinct flightless rail formerly endemic to Kosrae in the Caroline Islands, Micronesia. Known from bones and a single 19th-century description. Dark plumage, reduced wings. Extirpated following Polynesian and later European settlement; likely lost to introduced rats and cats.