Tree Martin vs African River Martin
Petrochelidon nigricans comparé à Pseudochelidon eurystomina
Side-by-Side Comparison
| Attribut | Tree Martin | African River Martin |
|---|---|---|
| Nom scientifique | Petrochelidon nigricans | Pseudochelidon eurystomina |
| Ordre | Passeriformes | Passeriformes |
| Famille | Hirundinidae | Hirundinidae |
| Statut de conservation | Least Concern | Data Deficient |
| Longueur | — | — |
| Envergure | 21,5 cm (8.5 in) | 23,8 cm (9.4 in) |
| Poids | 16,3 g (0.57 oz) | 26,0 g (0.92 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 3-5 | 3 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Tree Martin only
Aucun(e)
African River Martin only
Aucun(e)
Statut de conservation
Least Concern
Tree Martin
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.