African River Martin vs Blue-and-white Swallow
Pseudochelidon eurystomina 比較対象 Pygochelidon cyanoleuca
Side-by-Side Comparison
| 属性 | African River Martin | Blue-and-white Swallow |
|---|---|---|
| 学名 | Pseudochelidon eurystomina | Pygochelidon cyanoleuca |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保全状況 | Data Deficient | Least Concern |
| 体長 | — | — |
| 翼開長 | 23.8 cm (9.4 in) | 18.5 cm (7.3 in) |
| 体重 | 26.0 g (0.92 oz) | 10.75 g (0.38 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Data Deficient
African River Martin
Least Concern
Blue-and-white Swallow
About These Birds
African River Martin
The African River Martin is a data-deficient swallow of the Hirundinidae family, with a wingspan of about 24 cm and a weight of 26 g. It is a poorly known species of the Congo River basin, roosting in vast numbers on sandy river islands during the dry season.