Barn Swallow vs Demoiselle Crane
Hirundo rustica مقارنةً بـ Anthropoides virgo
Side-by-Side Comparison
| السمة | Barn Swallow | Demoiselle Crane |
|---|---|---|
| الاسم العلمي | Hirundo rustica | Anthropoides virgo |
| الرتبة | Passeriformes | Gruiformes |
| الفصيلة | Hirundinidae | Gruidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | 19,0 cm (7.5 in) | 90,0 cm (35.4 in) |
| طول الجناح | 33,0 cm (13.0 in) | 175,0 cm (68.9 in) |
| الوزن | 19,0 g (0.67 oz) | 2500,0 g (88.18 oz) |
| النظام الغذائي | Aerial insects caught in continuous agile flight, including flies, beetles, moths, and aphids. Drinks by … | Seeds, grasses, insects, snails, worms, and small vertebrates. Forages in grasslands and agricultural fields. |
| عدد البيض في الوضع | 2-7 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Barn Swallow
Open farmland, meadows, and areas near water. Nests almost exclusively in human-made structures such as barns, bridges, and eaves.
Demoiselle Crane
Dry grasslands, savannas, and semi-desert. Nests on the ground in open country, often near water. Winters in agricultural fields.
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.
Demoiselle Crane
A high-pitched, bugling 'karr-r-r' in flight. Also gives softer clucking and purring contact calls. Migrating flocks produce a continuous musical babbling audible from great distance.
Geographic Range & Migration
Barn Swallow
Breeds across the Northern Hemisphere in North America, Europe, and Asia. Winters in South America, Africa, and South Asia.
Demoiselle Crane
Central Eurasia from the Black Sea to Mongolia and northeastern China. Winters in India and sub-Saharan Africa.
حالة الحفاظ
Barn Swallow
Demoiselle Crane
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
Demoiselle Crane
Pale blue-grey body with a black head, neck, and breast plumes. White ear tufts extend behind the red eyes. Long black tertials drape over the tail.
Short, yellowish-olive bill, shorter than other cranes
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.
Demoiselle Crane
The demoiselle crane is the smallest crane species but undertakes one of the most grueling migrations, crossing the Himalayas at altitudes over 8,000 meters to reach wintering grounds in India. Named for its elegant appearance by Marie Antoinette, it is the second most abundant crane species in the world.