African Plain Martin vs Bahama Swallow
Riparia paludicola в сравнении с Tachycineta cyaneoviridis
Side-by-Side Comparison
| Характеристика | African Plain Martin | Bahama Swallow |
|---|---|---|
| Научное название | Riparia paludicola | Tachycineta cyaneoviridis |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Hirundinidae | Hirundinidae |
| Охранный статус | Least Concern | Endangered |
| Длина | — | — |
| Размах крыльев | 20,2 cm (8.0 in) | 22,5 cm (8.9 in) |
| Масса | 12,316666666666668 g (0.43 oz) | 17,63333333333333 g (0.62 oz) |
| Питание | -- | -- |
| Размер кладки | 2-4 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
African Plain Martin only
Bahama Swallow only
Охранный статус
Least Concern
African Plain Martin
Endangered
Bahama Swallow
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.
Bahama Swallow
The Bahama Swallow is an Endangered swallow endemic to the Bahamas, weighing about 17.6g with a wingspan of 22.5cm. It has iridescent blue-green upperparts and white underparts, and breeds in pine woodlands. Habitat loss and introduced predators threaten its small and declining population.