Asian House Martin vs African River Martin
Delichon dasypus comparado con Pseudochelidon eurystomina
Side-by-Side Comparison
| Atributo | Asian House Martin | African River Martin |
|---|---|---|
| Nombre científico | Delichon dasypus | Pseudochelidon eurystomina |
| Orden | Passeriformes | Passeriformes |
| Familia | Hirundinidae | Hirundinidae |
| Estado de conservación | Least Concern | Data Deficient |
| Longitud | — | — |
| Envergadura | 20,6 cm (8.1 in) | 23,8 cm (9.4 in) |
| Peso | 18,0 g (0.63 oz) | 26,0 g (0.92 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 2-6 | 3 |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Asian House Martin only
Ninguno
African River Martin only
Estado de conservación
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.