House Sparrow vs Afghan Snowfinch
Passer domesticus so với Pyrgilauda theresae
Side-by-Side Comparison
| Thuộc Tính | House Sparrow | Afghan Snowfinch |
|---|---|---|
| Tên Khoa Học | Passer domesticus | Pyrgilauda theresae |
| Bộ | Passeriformes | Passeriformes |
| Họ | Passeridae | Passeridae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | 16,0 cm (6.3 in) | — |
| Chiều Dài Sải Cánh | 25,0 cm (9.8 in) | 18,2 cm (7.2 in) |
| Khối Lượng | 30,0 g (1.06 oz) | 26,55 g (0.94 oz) |
| Chế Độ Ăn | Primarily seeds and grains, supplemented with insects during breeding season. Readily exploits human food scraps … | -- |
| Số Trứng | 1-8 | 5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
House Sparrow
Closely associated with human habitation. Found in cities, towns, farms, and any built environment. Rarely found far from people.
Song & Call Comparison
House Sparrow
Monotonous series of chirping 'cheep' and 'chirrup' notes. Male gives 'chilp' song repeatedly. Flocks produce constant chirping chatter. No melodic song; purely functional calls.
Afghan Snowfinch
Geographic Range & Migration
House Sparrow
Native to Europe, Asia, and North Africa. Introduced to every continent except Antarctica, making it the most widely distributed wild bird.
Afghan Snowfinch
Tình Trạng Bảo Tồn
House Sparrow
Afghan Snowfinch
How to Tell Them Apart
House Sparrow
Males have grey crowns, chestnut napes, black bibs, and streaked brown backs. Females and juveniles are plain buffy-brown with a pale eyebrow stripe.
Short, stout, conical bill — black in breeding males, yellowish in non-breeding
Afghan Snowfinch
About These Birds
House Sparrow
The house sparrow is perhaps the most successful bird in the world at living alongside humans. Introduced to New York in 1851, it spread across North America within decades. Despite its global abundance, house sparrow populations have declined significantly in parts of western Europe.
Afghan Snowfinch
The Afghan Snowfinch weighs about 27g and inhabits high-altitude rocky slopes of Afghanistan. It is well adapted to harsh mountain conditions, nesting in rock crevices and rodent burrows.