African Plain Martin vs Collared Sand Martin
Riparia paludicola 比較対象 Riparia riparia
Side-by-Side Comparison
| 属性 | African Plain Martin | Collared Sand Martin |
|---|---|---|
| 学名 | Riparia paludicola | Riparia riparia |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 20.2 cm (8.0 in) | 20.4 cm (8.0 in) |
| 体重 | 12.316666666666668 g (0.43 oz) | 13.700000000000001 g (0.48 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-4 | 2-7 |
| Population Trend | — | — |
Habitat Comparison
共通生息地
African Plain Martin only
Collared Sand Martin only
None
保全状況
Least Concern
African Plain Martin
Least Concern
Collared Sand Martin
About These Birds
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.
Collared Sand Martin
北半球全域で繁殖し、南方で越冬するツバメ（体長12〜13cm）。褐色の上面と白い下面に褐色の胸帯が特徴。Riparia riparia（ショウドウツバメ）は砂の崖や土手に自分でトンネルを掘って巣を作るコロニー繁殖鳥で、大きなコロニーは何千もの巣穴がある壮観な光景を見せる。Hirundinidae科。