African Crake vs Laysan Rail
Crex egregia 比較対象 Zapornia palmeri
Side-by-Side Comparison
| 属性 | African Crake | Laysan Rail |
|---|---|---|
| 学名 | Crex egregia | Zapornia palmeri |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Least Concern | Extinct |
| 体長 | — | — |
| 翼開長 | 24.2 cm (9.5 in) | — |
| 体重 | 120.66666666666667 g (4.26 oz) | 46.3 g (1.63 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3-9 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
African Crake
Extinct
Laysan Rail
About These Birds
African Crake
African Crake (Crex egregia), 22 cm. Brown above with buff and black streaking; grey face and breast; barred white flanks; short bill. Found in wet grassland, rank grass and cultivation across sub-Saharan Africa. Omnivore. Least Concern; widespread.
Laysan Rail
Laysan Rail (Zapornia palmeri) is an extinct tiny 15 cm flightless rail formerly endemic to Laysan Island in the Northwestern Hawaiian Islands. Pale brownish with short wings; lively and inquisitive behavior noted by early observers. Survived until 1944 when introduced rabbits devastated the island's vegetation, eliminating food and cover.