Pied-winged Swallow vs Bahama Swallow
Hirundo leucosoma 对比 Tachycineta cyaneoviridis
Side-by-Side Comparison
| 属性 | Pied-winged Swallow | Bahama Swallow |
|---|---|---|
| 学名 | Hirundo leucosoma | Tachycineta cyaneoviridis |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保护状况 | Least Concern | Endangered |
| 体长 | — | — |
| 翼展 | 19.6 cm (7.7 in) | 22.5 cm (8.9 in) |
| 体重 | 17.6 g (0.62 oz) | 17.63333333333333 g (0.62 oz) |
| 食性 | -- | -- |
| 产卵数 | 4 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Pied-winged Swallow
Endangered
Bahama Swallow
About These Birds
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.