White-browed Crake vs Kosrae Crake
Amaurornis cinerea 比較対象 Zapornia monasa
Side-by-Side Comparison
| 属性 | White-browed Crake | Kosrae Crake |
|---|---|---|
| 学名 | Amaurornis cinerea | Zapornia monasa |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Least Concern | Extinct |
| 体長 | — | — |
| 翼開長 | 18.8 cm (7.4 in) | — |
| 体重 | 51.25 g (1.81 oz) | — |
| 食性 | -- | -- |
| 一腹卵数 | 3-7 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
White-browed Crake
Extinct
Kosrae Crake
About These Birds
White-browed Crake
White-browed Crake (Amaurornis cinerea) is a small 19–22 cm crake of South and South-East Asian wetlands. White supercilium contrasts with dark cap; olive-brown above; grey breast; pale belly. Found from India east to China, Japan, and Australia. Inhabits freshwater marshes, rice paddies, and reed beds.
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.