Barn Swallow vs Mandarin Duck
Hirundo rustica ile kıyaslandığında Aix galericulata
Side-by-Side Comparison
| Özellik | Barn Swallow | Mandarin Duck |
|---|---|---|
| Bilimsel Ad | Hirundo rustica | Aix galericulata |
| Takım | Passeriformes | Anseriformes |
| Familya | Hirundinidae | Anatidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | 19,0 cm (7.5 in) | 44,0 cm (17.3 in) |
| Kanat Açıklığı | 33,0 cm (13.0 in) | 70,0 cm (27.6 in) |
| Ağırlık | 19,0 g (0.67 oz) | 570,0 g (20.11 oz) |
| Beslenme | Aerial insects caught in continuous agile flight, including flies, beetles, moths, and aphids. Drinks by … | Seeds, acorns, grains, aquatic plants, insects, snails, and small fish. Forages by dabbling, walking, and … |
| Kuluçka Büyüklüğü | 2-7 | 7-14 |
| 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.
Mandarin Duck
Wooded lakes, rivers, and ponds surrounded by dense forest. Unlike most ducks, regularly perches in trees and nests in tree cavities.
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.
Mandarin Duck
Male gives a low whistled 'hib' or 'weep'. Female utters a soft quacking 'kek'. Generally quiet and secretive. No loud territorial song; vocalizations subtle and brief.
Geographic Range & Migration
Barn Swallow
Breeds across the Northern Hemisphere in North America, Europe, and Asia. Winters in South America, Africa, and South Asia.
Mandarin Duck
Native to East Asia including eastern Russia, China, Japan, and Korea. Feral populations established in Britain and western Europe.
Koruma Durumu
Barn Swallow
Mandarin Duck
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
Mandarin Duck
Breeding males have an elaborate pattern of orange, green, white, and purple with distinctive orange sail feathers on the back. Females are grey-brown with a white eye-ring and stripe.
Small red bill in breeding males, pinkish in females
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.
Mandarin Duck
The mandarin duck is widely considered the most beautiful duck in the world. In East Asian culture, mandarin ducks symbolize love and fidelity because they form strong pair bonds. Unlike most ducks, mandarins nest in tree holes up to 9 meters above the ground, and day-old ducklings must leap to the ground.