Roviana Rail vs African Swamphen
Hypotaenidia rovianae 比較対象 Porphyrio madagascariensis
Side-by-Side Comparison
| 属性 | Roviana Rail | African Swamphen |
|---|---|---|
| 学名 | Hypotaenidia rovianae | Porphyrio madagascariensis |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Least Concern | Not Evaluated |
| 体長 | — | — |
| 翼開長 | 29.1 cm (11.5 in) | — |
| 体重 | 353.1 g (12.46 oz) | 608.0 g (21.45 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-3 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Roviana Rail
Not Evaluated
African Swamphen
About These Birds
Roviana Rail
Roviana Rail (Hypotaenidia rovianae), 28 cm. Brown and white barred; red bill. Endemic to New Georgia and Vangunu Islands, Solomon Islands. Inhabits grassland and open scrub. Omnivore. Endangered; restricted range with logging and introduced predator pressure.
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.