African Swamphen vs Ridgway's Rail
Porphyrio madagascariensis ile kıyaslandığında Rallus obsoletus
Side-by-Side Comparison
| Özellik | African Swamphen | Ridgway's Rail |
|---|---|---|
| Bilimsel Ad | Porphyrio madagascariensis | Rallus obsoletus |
| Takım | Gruiformes | Gruiformes |
| Familya | Rallidae | Rallidae |
| Koruma Durumu | Not Evaluated | Near Threatened |
| Uzunluk | — | — |
| Kanat Açıklığı | — | 29,6 cm (11.7 in) |
| Ağırlık | 608,0 g (21.45 oz) | 295,0 g (10.41 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 2-6 | 4-14 |
| Population Trend | — | — |
Habitat Comparison
Koruma Durumu
Not Evaluated
African Swamphen
Near Threatened
Ridgway's Rail
About These Birds
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.
Ridgway's Rail
Ridgway's Rail (Rallus obsoletus), 38 cm. Long-billed; brown above; rufous breast; barred flanks. Found in coastal saltmarshes and freshwater marshes of California and Baja California. Omnivore: crabs, fish, invertebrates. Endangered; severe tidal marsh loss and sea-level rise.