House Sparrow vs Southern Grey-headed Sparrow
Passer domesticus 比較対象 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 |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 16.0 cm (6.3 in) | — |
| 翼開長 | 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 … | -- |
| 一腹卵数 | 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
保全状況
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
スズメは人間の居住地に最も密接に関連する鳥の一つで、世界で最も広く分布する鳥種の一つ。原産地はヨーロッパ・アジアだが、人間とともに世界中に持ち込まれた。