African Crake vs Roviana Rail
Crex egregia 比較対象 Hypotaenidia rovianae
Side-by-Side Comparison
| 属性 | African Crake | Roviana Rail |
|---|---|---|
| 学名 | Crex egregia | Hypotaenidia rovianae |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 24.2 cm (9.5 in) | 29.1 cm (11.5 in) |
| 体重 | 120.66666666666667 g (4.26 oz) | 353.1 g (12.46 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3-9 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
African Crake
Least Concern
Roviana 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.
Roviana Rail
Roviana Rail (Hypotaenidia rovianae), 28 cm. Brown and white barred; red bill. Endemic to New Georgia and Vangunu Islands, Solomon Islands. Inhabits grassland and open scrub. Omnivore. Endangered; restricted range with logging and introduced predator pressure.