Black-capped Swallow vs Black-and-rufous Swallow
Atticora pileata 对比 Hirundo nigrorufa
Side-by-Side Comparison
| 属性 | Black-capped Swallow | Black-and-rufous Swallow |
|---|---|---|
| 学名 | Atticora pileata | Hirundo nigrorufa |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 18.7 cm (7.4 in) | 21.4 cm (8.4 in) |
| 体重 | 12.5 g (0.44 oz) | 14.5 g (0.51 oz) |
| 食性 | -- | -- |
| 产卵数 | 4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black-capped Swallow
Least Concern
Black-and-rufous Swallow
About These Birds
Black-capped Swallow
The Black-capped Swallow is a Central American swallow restricted to highland cloud forests and their edges in Guatemala and adjacent Chiapas, Mexico, with a distinctive black cap, white underparts, and steel-blue upperparts. It inhabits the airspace over highland forests and forest clearings at elevations above 1,500 meters, feeding on flying insects caught in aerial sallies.
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。