African Red-rumped Swallow vs Black-and-rufous Swallow
Cecropis melanocrissus 对比 Hirundo nigrorufa
Side-by-Side Comparison
| 属性 | African Red-rumped Swallow | Black-and-rufous Swallow |
|---|---|---|
| 学名 | Cecropis melanocrissus | Hirundo nigrorufa |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保护状况 | Not Evaluated | Least Concern |
| 体长 | — | — |
| 翼展 | — | 21.4 cm (8.4 in) |
| 体重 | 26.25 g (0.93 oz) | 14.5 g (0.51 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
共同栖息地
African Red-rumped Swallow only
Black-and-rufous Swallow only
无
保护状况
Not Evaluated
African Red-rumped Swallow
Least Concern
Black-and-rufous 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。
Black-and-rufous Swallow
黑棕燕分布于非洲中部的安哥拉和赞比亚至坦桑尼亚一带的稀树草原。上体黑色,下体棕红色,飞行敏捷。栖息于开阔草地和林地,以飞行中的昆虫为食,常在开阔地带低空飞行捕食。