African Swamphen vs Ridgway's Rail
Porphyrio madagascariensis so với Rallus obsoletus
Side-by-Side Comparison
| Thuộc Tính | African Swamphen | Ridgway's Rail |
|---|---|---|
| Tên Khoa Học | Porphyrio madagascariensis | Rallus obsoletus |
| Bộ | Gruiformes | Gruiformes |
| Họ | Rallidae | Rallidae |
| Tình Trạng Bảo Tồn | Not Evaluated | Near Threatened |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | — | 29,6 cm (11.7 in) |
| Khối Lượng | 608,0 g (21.45 oz) | 295,0 g (10.41 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-6 | 4-14 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
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.