Marquesan Swamphen vs Bogota Rail
Porphyrio paepae 对比 Rallus semiplumbeus
Side-by-Side Comparison
| 属性 | Marquesan Swamphen | Bogota Rail |
|---|---|---|
| 学名 | Porphyrio paepae | 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
Marquesan Swamphen
Vulnerable
Bogota Rail
About These Birds
Marquesan Swamphen
Marquesan Swamphen (Porphyrio paepae) is an extinct flightless swamphen known only from subfossil bones from the Marquesas Islands, French Polynesia. Lost following Polynesian settlement and later European contact. Part of the broader pattern of Pacific island rail extinctions linked to human arrival and introduced rats.
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.