House Swallow vs African River Martin
Hirundo javanica so với Pseudochelidon eurystomina
Side-by-Side Comparison
| Thuộc Tính | House Swallow | African River Martin |
|---|---|---|
| Tên Khoa Học | Hirundo javanica | Pseudochelidon eurystomina |
| Bộ | Passeriformes | Passeriformes |
| Họ | Hirundinidae | Hirundinidae |
| Tình Trạng Bảo Tồn | Least Concern | Data Deficient |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 21,1 cm (8.3 in) | 23,8 cm (9.4 in) |
| Khối Lượng | 15,0 g (0.53 oz) | 26,0 g (0.92 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-5 | 3 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
House Swallow only
African River Martin only
Không
Tình Trạng Bảo Tồn
Least Concern
House Swallow
Data Deficient
African River Martin
About These Birds
African River Martin
The African River Martin is a data-deficient swallow of the Hirundinidae family, with a wingspan of about 24 cm and a weight of 26 g. It is a poorly known species of the Congo River basin, roosting in vast numbers on sandy river islands during the dry season.