White Swamphen vs Bogota Rail
Porphyrio albus 对比 Rallus semiplumbeus
Side-by-Side Comparison
| 属性 | White Swamphen | Bogota Rail |
|---|---|---|
| 学名 | Porphyrio albus | Rallus semiplumbeus |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保护状况 | Extinct | Vulnerable |
| 体长 | — | — |
| 翼展 | — | 21.0 cm (8.3 in) |
| 体重 | — | 84.1 g (2.97 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Extinct
White Swamphen
Vulnerable
Bogota Rail
About These Birds
White Swamphen
White Swamphen (Porphyrio albus) is an extinct all-white swamphen formerly endemic to Lord Howe Island, Australia. Known from specimens collected around 1790 and early drawings; had reduced wings indicating flightlessness or near-flightlessness. Extirpated by hunting after European discovery. Related to Australasian Swamphen.
Bogota Rail
Bogota Rail (Rallus semiplumbeus), 26 cm. Brown above; grey face and breast; barred flanks; red bill. Endemic to Andean freshwater marshes and bog edges in Colombia above 2,600 m. Omnivore. Endangered; rapid drainage of high-altitude wetlands.