White Swamphen vs Allen's Gallinule
Porphyrio albus compared with Porphyrio alleni
Side-by-Side Comparison
| Attribute | White Swamphen | Allen's Gallinule |
|---|---|---|
| Scientific Name | Porphyrio albus | Porphyrio alleni |
| Order | Gruiformes | Gruiformes |
| Family | Rallidae | Rallidae |
| Conservation Status | Extinct | Least Concern |
| Length | — | — |
| Wingspan | — | 30.5 cm (12.0 in) |
| Weight | — | 141.8 g (5.00 oz) |
| Diet | -- | -- |
| Clutch Size | -- | 3-8 |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Extinct
White Swamphen
Least Concern
Allen's Gallinule
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.
Allen's Gallinule
Allen's Gallinule (Porphyrio alleni) is a small 23–26 cm, colorful gallinule of sub-Saharan Africa. Deep blue-purple plumage with olive-green back, red bill and frontal shield, and red legs. Inhabits dense freshwater marshes, floating vegetation, and papyrus swamps. Partially migratory; disperses widely after rains.