African Rail vs Saint Helena Rail
Rallus caerulescens 비교 대상 Zapornia astrictocarpus
Side-by-Side Comparison
| 속성 | African Rail | Saint Helena Rail |
|---|---|---|
| 학명 | Rallus caerulescens | Zapornia astrictocarpus |
| 목 | Gruiformes | Gruiformes |
| 과 | Rallidae | Rallidae |
| 보전 상태 | Least Concern | Extinct |
| 체장 | — | — |
| 날개 폭 | 23.8 cm (9.4 in) | — |
| 체중 | 160.25 g (5.65 oz) | — |
| 식성 | -- | -- |
| 산란 수 | 2-6 | -- |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
African Rail
Extinct
Saint Helena Rail
About These Birds
African Rail
African Rail (Rallus caerulescens), 28 cm. Brown above with dark streaks; blue-grey underparts; barred white flanks; red bill and legs. Found in freshwater reedbeds and swamp margins across sub-Saharan Africa. Omnivore. Least Concern; common in wetland habitat.
Saint Helena Rail
Saint Helena Rail (Zapornia astrictocarpus) is an extinct flightless rail formerly endemic to Saint Helena island. Known only from subfossil bones. Extirpated rapidly after European settlement in 1502 due to introduced predators and habitat loss.