Black-and-rufous Swallow vs Bahama Swallow
Hirundo nigrorufa 비교 대상 Tachycineta cyaneoviridis
Side-by-Side Comparison
| 속성 | Black-and-rufous Swallow | Bahama Swallow |
|---|---|---|
| 학명 | Hirundo nigrorufa | Tachycineta cyaneoviridis |
| 목 | Passeriformes | Passeriformes |
| 과 | Hirundinidae | Hirundinidae |
| 보전 상태 | Least Concern | Endangered |
| 체장 | — | — |
| 날개 폭 | 21.4 cm (8.4 in) | 22.5 cm (8.9 in) |
| 체중 | 14.5 g (0.51 oz) | 17.63333333333333 g (0.62 oz) |
| 식성 | -- | -- |
| 산란 수 | 2-3 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
Black-and-rufous Swallow
Endangered
Bahama Swallow
About These Birds
Black-and-rufous Swallow
흑적제비(Hirundo nigrorufa)는 동아프리카 미옴보 삼림과 개방 지역에 서식하는 독특한 제비류다.
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.