Barn Swallow vs Eurasian Crag Martin
Hirundo rustica dibandingkan dengan Ptyonoprogne rupestris
Side-by-Side Comparison
| Atribut | Barn Swallow | Eurasian Crag Martin |
|---|---|---|
| Nama Ilmiah | Hirundo rustica | Ptyonoprogne rupestris |
| Ordo | Passeriformes | Passeriformes |
| Famili | Hirundinidae | Hirundinidae |
| Status Konservasi | Least Concern | Least Concern |
| Panjang | 19,0 cm (7.5 in) | — |
| Rentang Sayap | 33,0 cm (13.0 in) | 25,9 cm (10.2 in) |
| Berat | 19,0 g (0.67 oz) | 25,0 g (0.88 oz) |
| Diet | Aerial insects caught in continuous agile flight, including flies, beetles, moths, and aphids. Drinks by … | -- |
| Ukuran Sarang | 2-7 | 2-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitat Bersama
Barn Swallow only
None
Eurasian Crag Martin only
None
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.
Eurasian Crag Martin
Geographic Range & Migration
Barn Swallow
Breeds across the Northern Hemisphere in North America, Europe, and Asia. Winters in South America, Africa, and South Asia.
Eurasian Crag Martin
Status Konservasi
Barn Swallow
Eurasian Crag Martin
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
Eurasian Crag Martin
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.