African Red-rumped Swallow vs Black-collared Swallow
Cecropis melanocrissus so với Pygochelidon melanoleuca
Side-by-Side Comparison
| Thuộc Tính | African Red-rumped Swallow | Black-collared Swallow |
|---|---|---|
| Tên Khoa Học | Cecropis melanocrissus | Pygochelidon melanoleuca |
| Bộ | Passeriformes | Passeriformes |
| Họ | Hirundinidae | Hirundinidae |
| Tình Trạng Bảo Tồn | Not Evaluated | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | — | 18,3 cm (7.2 in) |
| Khối Lượng | 26,25 g (0.93 oz) | 11,025 g (0.39 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-3 | 3 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
African Red-rumped Swallow only
Black-collared Swallow only
Không
Tình Trạng Bảo Tồn
Not Evaluated
African Red-rumped Swallow
Least Concern
Black-collared Swallow
About These Birds
African Red-rumped Swallow
The African Red-rumped Swallow is a swallow of the Hirundinidae family, weighing around 26 g. It is identified by its distinctive rufous rump and undertail, and inhabits open country and rocky areas across Africa where it catches insects on the wing.
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.