Philippine Bush-hen vs White Swamphen
Amaurornis olivacea 比較対象 Porphyrio albus
Side-by-Side Comparison
| 属性 | Philippine Bush-hen | White Swamphen |
|---|---|---|
| 学名 | Amaurornis olivacea | Porphyrio albus |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Least Concern | Extinct |
| 体長 | — | — |
| 翼開長 | 30.0 cm (11.8 in) | — |
| 体重 | 281.0 g (9.91 oz) | — |
| 食性 | -- | -- |
| 一腹卵数 | 4 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Philippine Bush-hen
Extinct
White Swamphen
About These Birds
Philippine Bush-hen
Philippine Bush-hen (Amaurornis olivacea) is a 26–29 cm rail endemic to the Philippines. Uniform olive-brown above; pale buff below; greenish bill; reddish legs. Inhabits dense freshwater marshes, reed beds, and forest-edge wetlands across the main Philippine islands. Locally common but secretive.
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.