Northern House Martin vs African River Martin
Delichon urbicum مقارنةً بـ Pseudochelidon eurystomina
Side-by-Side Comparison
| السمة | Northern House Martin | African River Martin |
|---|---|---|
| الاسم العلمي | Delichon urbicum | Pseudochelidon eurystomina |
| الرتبة | Passeriformes | Passeriformes |
| الفصيلة | Hirundinidae | Hirundinidae |
| حالة الحفاظ | Least Concern | Data Deficient |
| الطول | — | — |
| طول الجناح | 21,6 cm (8.5 in) | 23,8 cm (9.4 in) |
| الوزن | 16,65 g (0.59 oz) | 26,0 g (0.92 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1-7 | 3 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
Northern House Martin only
بلا
African River Martin only
حالة الحفاظ
Least Concern
Northern House 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.