Grey-throated Rail vs Kosrae Crake
Canirallus oculeus 비교 대상 Zapornia monasa
Side-by-Side Comparison
| 속성 | Grey-throated Rail | Kosrae Crake |
|---|---|---|
| 학명 | Canirallus oculeus | Zapornia monasa |
| 목 | Gruiformes | Gruiformes |
| 과 | Rallidae | Rallidae |
| 보전 상태 | Least Concern | Extinct |
| 체장 | — | — |
| 날개 폭 | 33.4 cm (13.1 in) | — |
| 체중 | 276.0 g (9.74 oz) | — |
| 식성 | -- | -- |
| 산란 수 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
Grey-throated Rail
Extinct
Kosrae Crake
About These Birds
Grey-throated Rail
Grey-throated Rail (Canirallus oculeus), 27 cm. Brown above; grey throat and breast; red eye and bill. Inhabits dense undergrowth of lowland forest in West and Central Africa. Omnivore: insects, snails and plant material. Least Concern; widespread but rarely seen.
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.