African Rail vs Black-tailed Native-hen
Rallus caerulescens 对比 Tribonyx ventralis
Side-by-Side Comparison
| 属性 | African Rail | Black-tailed Native-hen |
|---|---|---|
| 学名 | Rallus caerulescens | Tribonyx ventralis |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 23.8 cm (9.4 in) | 41.1 cm (16.2 in) |
| 体重 | 160.25 g (5.65 oz) | 376.75 g (13.29 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-6 | 5-7 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
African Rail
Least Concern
Black-tailed Native-hen
About These Birds
African Rail
African Rail (Rallus caerulescens), 28 cm. Brown above with dark streaks; blue-grey underparts; barred white flanks; red bill and legs. Found in freshwater reedbeds and swamp margins across sub-Saharan Africa. Omnivore. Least Concern; common in wetland habitat.
Black-tailed Native-hen
Black-tailed Native-hen (Tribonyx ventralis) is a 30–38 cm flightless rail of inland Australia. Olive-brown with white flank spots, red eye, and upright black tail. Nomadic, following rainfall; forms large flocks at temporary wetlands. Grazes on grass and aquatic plants. Occasionally erupts in huge numbers after flooding. Not threatened.