African River Martin vs Collared Sand Martin
Pseudochelidon eurystomina ile kıyaslandığında Riparia riparia
Side-by-Side Comparison
| Özellik | African River Martin | Collared Sand Martin |
|---|---|---|
| Bilimsel Ad | Pseudochelidon eurystomina | Riparia riparia |
| Takım | Passeriformes | Passeriformes |
| Familya | Hirundinidae | Hirundinidae |
| Koruma Durumu | Data Deficient | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 23,8 cm (9.4 in) | 20,4 cm (8.0 in) |
| Ağırlık | 26,0 g (0.92 oz) | 13,700000000000001 g (0.48 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 3 | 2-7 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
African River Martin only
Hiçbiri
Collared Sand Martin only
Hiçbiri
Koruma Durumu
Data Deficient
African River Martin
Least Concern
Collared Sand 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.