African River Martin vs Dusky Crag Martin
Pseudochelidon eurystomina dibandingkan dengan Ptyonoprogne concolor
Side-by-Side Comparison
| Atribut | African River Martin | Dusky Crag Martin |
|---|---|---|
| Nama Ilmiah | Pseudochelidon eurystomina | Ptyonoprogne concolor |
| Ordo | Passeriformes | Passeriformes |
| Famili | Hirundinidae | Hirundinidae |
| Status Konservasi | Data Deficient | Least Concern |
| Panjang | — | — |
| Rentang Sayap | 23,8 cm (9.4 in) | 21,4 cm (8.4 in) |
| Berat | 26,0 g (0.92 oz) | 13,0 g (0.46 oz) |
| Diet | -- | -- |
| Ukuran Sarang | 3 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
Habitat Bersama
None
African River Martin only
Dusky Crag Martin only
None
Status Konservasi
Data Deficient
African River Martin
Least Concern
Dusky Crag 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.