Asian House Martin vs African River Martin
Delichon dasypus verglichen mit Pseudochelidon eurystomina
Side-by-Side Comparison
| Merkmal | Asian House Martin | African River Martin |
|---|---|---|
| Wissenschaftlicher Name | Delichon dasypus | Pseudochelidon eurystomina |
| Ordnung | Passeriformes | Passeriformes |
| Familie | Hirundinidae | Hirundinidae |
| Erhaltungsstatus | Least Concern | Data Deficient |
| Länge | — | — |
| Flügelspannweite | 20,6 cm (8.1 in) | 23,8 cm (9.4 in) |
| Gewicht | 18,0 g (0.63 oz) | 26,0 g (0.92 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 2-6 | 3 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
Asian House Martin only
-
African River Martin only
Erhaltungsstatus
Least Concern
Asian House Martin
Data Deficient
African River Martin
About These Birds
Asian House Martin
The Asian House Martin is a small migratory swallow that breeds across central and eastern Asia, wintering in South and Southeast Asia. Weighing about 18g with a wingspan of 20.6cm, it closely resembles the common house martin with white underparts and a dark back. It nests colonially on cliff faces and buildings, feeding on aerial insects.
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.