White Swamphen vs Western Water Rail
Porphyrio albus 对比 Rallus aquaticus
Side-by-Side Comparison
| 属性 | White Swamphen | Western Water Rail |
|---|---|---|
| 学名 | Porphyrio albus | Rallus aquaticus |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保护状况 | Extinct | Least Concern |
| 体长 | — | — |
| 翼展 | — | 22.8 cm (9.0 in) |
| 体重 | — | 122.5 g (4.32 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 6-11 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Extinct
White Swamphen
Least Concern
Western Water 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.
Western Water Rail
水秧鸡（约120克）是一种极为隐蔽的苇丛鸟类，以其猪叫般的叫声著名。广布于欧洲至亚洲的芦苇地和沼泽。以其纤细体形得以穿越密集芦苇丛。以昆虫、小型脊椎动物和植物为食。无危；分布较广，但因湿地丧失在某些地区数量有所下降。