Black-and-rufous Swallow vs Black-collared Swallow
Hirundo nigrorufa 비교 대상 Pygochelidon melanoleuca
Side-by-Side Comparison
| 속성 | Black-and-rufous Swallow | Black-collared Swallow |
|---|---|---|
| 학명 | Hirundo nigrorufa | Pygochelidon melanoleuca |
| 목 | Passeriformes | Passeriformes |
| 과 | Hirundinidae | Hirundinidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 21.4 cm (8.4 in) | 18.3 cm (7.2 in) |
| 체중 | 14.5 g (0.51 oz) | 11.025 g (0.39 oz) |
| 식성 | -- | -- |
| 산란 수 | 2-3 | 3 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
Black-and-rufous Swallow
Least Concern
Black-collared Swallow
About These Birds
Black-and-rufous Swallow
흑적제비(Hirundo nigrorufa)는 동아프리카 미옴보 삼림과 개방 지역에 서식하는 독특한 제비류다.
Black-collared Swallow
The Black-collared Swallow is a distinctive South American swallow with glossy blue-black upperparts, white underparts, and a broad black collar across the upper breast. It inhabits rocky rivers and fast-flowing streams in lowland tropical forests and adjacent areas from Colombia and Venezuela south through Amazonian Brazil, often nesting in crevices of riverside rocks. It feeds on flying insects caught over water.