Sahel Bush-sparrow vs House Sparrow
Gymnoris dentata 对比 Passer domesticus
Side-by-Side Comparison
| 属性 | Sahel Bush-sparrow | House Sparrow |
|---|---|---|
| 学名 | Gymnoris dentata | Passer domesticus |
| 目 | Passeriformes | Passeriformes |
| 科 | Passeridae | Passeridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | 16.0 cm (6.3 in) |
| 翼展 | 15.7 cm (6.2 in) | 25.0 cm (9.8 in) |
| 体重 | 18.75 g (0.66 oz) | 30.0 g (1.06 oz) |
| 食性 | -- | Primarily seeds and grains, supplemented with insects during breeding season. Readily exploits human food scraps … |
| 产卵数 | 2-3 | 1-8 |
| 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
Sahel Bush-sparrow
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.
Geographic Range & Migration
Sahel Bush-sparrow
House Sparrow
Native to Europe, Asia, and North Africa. Introduced to every continent except Antarctica, making it the most widely distributed wild bird.
保护状况
Sahel Bush-sparrow
House Sparrow
How to Tell Them Apart
Sahel Bush-sparrow
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
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。