African Red-rumped Swallow vs Tree Swallow
Cecropis melanocrissus 对比 Tachycineta bicolor
Side-by-Side Comparison
| 属性 | African Red-rumped Swallow | Tree Swallow |
|---|---|---|
| 学名 | Cecropis melanocrissus | Tachycineta bicolor |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保护状况 | Not Evaluated | Least Concern |
| 体长 | — | — |
| 翼展 | — | 23.2 cm (9.1 in) |
| 体重 | 26.25 g (0.93 oz) | 20.875 g (0.74 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 2-8 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Not Evaluated
African Red-rumped Swallow
Least Concern
Tree Swallow
About These Birds
African Red-rumped Swallow
红腰燕变种，燕科，约26克，棕红色腰部和尾下覆羽，分布于非洲开阔地带和岩石地区。