African River Martin vs Pale Sand Martin
Pseudochelidon eurystomina в сравнении с Riparia diluta
Side-by-Side Comparison
| Характеристика | African River Martin | Pale Sand Martin |
|---|---|---|
| Научное название | Pseudochelidon eurystomina | Riparia diluta |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Hirundinidae | Hirundinidae |
| Охранный статус | Data Deficient | Least Concern |
| Длина | — | — |
| Размах крыльев | 23,8 cm (9.4 in) | 19,8 cm (7.8 in) |
| Масса | 26,0 g (0.92 oz) | 15,75 g (0.56 oz) |
| Питание | -- | -- |
| Размер кладки | 3 | 3-7 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Нет
African River Martin only
Pale Sand Martin only
Нет
Охранный статус
Data Deficient
African River Martin
Least Concern
Pale Sand 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.