Black-and-rufous Swallow vs African Plain Martin
Hirundo nigrorufa 比較対象 Riparia paludicola
Side-by-Side Comparison
| 属性 | Black-and-rufous Swallow | African Plain Martin |
|---|---|---|
| 学名 | Hirundo nigrorufa | Riparia paludicola |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 21.4 cm (8.4 in) | 20.2 cm (8.0 in) |
| 体重 | 14.5 g (0.51 oz) | 12.316666666666668 g (0.43 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-3 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
共通生息地
Black-and-rufous Swallow only
None
African Plain Martin only
保全状況
Least Concern
Black-and-rufous Swallow
Least Concern
African Plain Martin
About These Birds
Black-and-rufous Swallow
クロアカツバメ（Hirundo nigrorufa）はアンゴラ・ナミビア・ボツワナ・ジンバブエの南部アフリカの開けた木のある草地・農地に生息するツバメ科の鳥（体長15〜17 cm）。黒い上面と赤みがかった下面が特徴。飛翔しながら昆虫を捕食。
African Plain Martin
The African Plain Martin is a small, brown swallow of the Hirundinidae family, with a wingspan near 20 cm and a weight of just 12 g. It nests in burrows along river banks and lake shores across much of Africa, feeding on insects caught in low, gliding flight over water.