Angola Swallow vs Pale Sand Martin
Hirundo angolensis в сравнении с Riparia diluta
Side-by-Side Comparison
| Характеристика | Angola Swallow | Pale Sand Martin |
|---|---|---|
| Научное название | Hirundo angolensis | Riparia diluta |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Hirundinidae | Hirundinidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 23,3 cm (9.2 in) | 19,8 cm (7.8 in) |
| Масса | 17,35 g (0.61 oz) | 15,75 g (0.56 oz) |
| Питание | -- | -- |
| Размер кладки | 2-4 | 3-7 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Нет
Angola Swallow only
Pale Sand Martin only
Нет
Охранный статус
Least Concern
Angola Swallow
Least Concern
Pale Sand Martin
About These Birds
Angola Swallow
The Angola Swallow is a graceful hirundine with a 23.3 cm wingspan, weighing 17.35 grams. It inhabits open country and woodland near water in Angola and surrounding regions. It forages aerially for insects, often seen skimming low over rivers and lakes.