Blackish Rail vs White Swamphen
Pardirallus nigricans 비교 대상 Porphyrio albus
Side-by-Side Comparison
| 속성 | Blackish Rail | White Swamphen |
|---|---|---|
| 학명 | Pardirallus nigricans | Porphyrio albus |
| 목 | Gruiformes | Gruiformes |
| 과 | Rallidae | Rallidae |
| 보전 상태 | Least Concern | Extinct |
| 체장 | — | — |
| 날개 폭 | 25.8 cm (10.2 in) | — |
| 체중 | 217.0 g (7.65 oz) | — |
| 식성 | -- | -- |
| 산란 수 | 3 | -- |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
Blackish Rail
Extinct
White Swamphen
About These Birds
Blackish Rail
Blackish Rail (Pardirallus nigricans), 25 cm. Dark grey-black overall with a red bill base; inhabits freshwater marshes and rice paddies of South America east of the Andes. Omnivore: invertebrates and seeds in wet vegetation. Least Concern; common in suitable wetland.
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.