Northern House Martin vs African Plain Martin
Delichon urbicum 比較対象 Riparia paludicola
Side-by-Side Comparison
| 属性 | Northern House Martin | African Plain Martin |
|---|---|---|
| 学名 | Delichon urbicum | Riparia paludicola |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 21.6 cm (8.5 in) | 20.2 cm (8.0 in) |
| 体重 | 16.65 g (0.59 oz) | 12.316666666666668 g (0.43 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-7 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
共通生息地
Northern House Martin only
None
African Plain Martin only
保全状況
Least Concern
Northern House Martin
Least Concern
African Plain Martin
About These Birds
Northern House Martin
ヨーロッパ・アジアで繁殖しアフリカで越冬するツバメ（体長13〜15cm）。青黒い上面と白い腰・下面が特徴で、四角く短い尾が識別点。Delichon urbicum（イワツバメ）は泥で造った巣を崖や建物の外壁に付け、コロニーで繁殖する。日本のツバメより高空を飛び昆虫を捕食する。Hirundinidae科。
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.