Barn Swallow vs Angola Swallow
Hirundo rustica ile kıyaslandığında Hirundo angolensis
Side-by-Side Comparison
| Özellik | Barn Swallow | Angola Swallow |
|---|---|---|
| Bilimsel Ad | Hirundo rustica | Hirundo angolensis |
| Takım | Passeriformes | Passeriformes |
| Familya | Hirundinidae | Hirundinidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | 19,0 cm (7.5 in) | — |
| Kanat Açıklığı | 33,0 cm (13.0 in) | 23,3 cm (9.2 in) |
| Ağırlık | 19,0 g (0.67 oz) | 17,35 g (0.61 oz) |
| Beslenme | Aerial insects caught in continuous agile flight, including flies, beetles, moths, and aphids. Drinks by … | -- |
| Kuluçka Büyüklüğü | 2-7 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Ortak Yaşam Alanları
Barn Swallow only
Angola Swallow only
Barn Swallow
Open farmland, meadows, and areas near water. Nests almost exclusively in human-made structures such as barns, bridges, and eaves.
Song & Call Comparison
Barn Swallow
A rapid, twittering song: a long stream of 'vit-vit-vit' and rolling chirps. Also gives a sharp 'vit' flight call. Song can last many minutes without pause. Musical and liquid.
Angola Swallow
Geographic Range & Migration
Barn Swallow
Breeds across the Northern Hemisphere in North America, Europe, and Asia. Winters in South America, Africa, and South Asia.
Angola Swallow
Koruma Durumu
Barn Swallow
Angola Swallow
How to Tell Them Apart
Barn Swallow
Metallic blue-black upperparts, rufous forehead and throat, and pale buff to rufous underparts. Deeply forked tail with elongated outer streamers.
Short, wide, flat black bill adapted for catching insects in flight
Angola Swallow
About These Birds
Barn Swallow
The barn swallow is the most widespread swallow species in the world and has one of the longest migrations of any passerine. Its arrival signals spring across the Northern Hemisphere, inspiring cultural references from ancient Greece to modern poetry. Barn swallows have become almost entirely dependent on human structures for nesting.
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.