Auckland Island Rail vs African Swamphen
Lewinia muelleri 比較対象 Porphyrio madagascariensis
Side-by-Side Comparison
| 属性 | Auckland Island Rail | African Swamphen |
|---|---|---|
| 学名 | Lewinia muelleri | Porphyrio madagascariensis |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Vulnerable | Not Evaluated |
| 体長 | — | — |
| 翼開長 | 18.8 cm (7.4 in) | — |
| 体重 | 78.75 g (2.78 oz) | 608.0 g (21.45 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Vulnerable
Auckland Island Rail
Not Evaluated
African Swamphen
About These Birds
Auckland Island Rail
Auckland Island Rail (Lewinia muelleri), 17 cm. Small, flightless; brown with barred flanks and a short bill. Endemic to Adams Island, Auckland Islands, New Zealand. Inhabits dense tussock and scrub. Omnivore. Vulnerable; tiny range but predator-free island offers protection.
African Swamphen
African Swamphen (Porphyrio madagascariensis) is a 38–50 cm large gallinule of sub-Saharan Africa and Madagascar. Deep blue-purple with greenish back, massive red bill and frontal shield, and red legs. Inhabits papyrus swamps, lake shores, and dense reed beds. Similar to Purple Swamphen but restricted to Africa.