African Red-rumped Swallow vs Asian House Martin
Cecropis melanocrissus 对比 Delichon dasypus
Side-by-Side Comparison
| 属性 | African Red-rumped Swallow | Asian House Martin |
|---|---|---|
| 学名 | Cecropis melanocrissus | Delichon dasypus |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保护状况 | Not Evaluated | Least Concern |
| 体长 | — | — |
| 翼展 | — | 20.6 cm (8.1 in) |
| 体重 | 26.25 g (0.93 oz) | 18.0 g (0.63 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
共同栖息地
无
African Red-rumped Swallow only
Asian House Martin only
保护状况
Not Evaluated
African Red-rumped Swallow
Least Concern
Asian House Martin
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。
Asian House Martin
The Asian House Martin is a small migratory swallow that breeds across central and eastern Asia, wintering in South and Southeast Asia. Weighing about 18g with a wingspan of 20.6cm, it closely resembles the common house martin with white underparts and a dark back. It nests colonially on cliff faces and buildings, feeding on aerial insects.