House Sparrow vs Southern Grey-headed Sparrow
Passer domesticus 对比 Passer diffusus
Side-by-Side Comparison
| 属性 | House Sparrow | Southern Grey-headed Sparrow |
|---|---|---|
| 学名 | Passer domesticus | Passer diffusus |
| 目 | Passeriformes | Passeriformes |
| 科 | Passeridae | Passeridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 16.0 cm (6.3 in) | — |
| 翼展 | 25.0 cm (9.8 in) | 16.1 cm (6.3 in) |
| 体重 | 30.0 g (1.06 oz) | 23.733333333333334 g (0.84 oz) |
| 食性 | Primarily seeds and grains, supplemented with insects during breeding season. Readily exploits human food scraps … | -- |
| 产卵数 | 1-8 | 2-5 |
| 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.
Southern Grey-headed Sparrow
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.
Southern Grey-headed Sparrow
保护状况
House Sparrow
Southern Grey-headed Sparrow
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
Southern Grey-headed Sparrow
About These Birds
House Sparrow
家麻雀是全球分布最广的鸟类之一，与人类关系极为密切。雄鸟头顶灰色，喉部黑色，翅具栗色。广泛分布于城市、农村和郊区，以谷物、种子和昆虫为食。因人类扩张而随之传播至世界各地，但近年来在某些地区种群下降明显。