金雕 vs House Sparrow
Aquila chrysaetos 对比 Passer domesticus
Side-by-Side Comparison
| 属性 | 金雕 | House Sparrow |
|---|---|---|
| 学名 | Aquila chrysaetos | Passer domesticus |
| 目 | Accipitriformes | Passeriformes |
| 科 | Accipitridae | Passeridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 81.0 cm (31.9 in) | 16.0 cm (6.3 in) |
| 翼展 | 212.0 cm (83.5 in) | 25.0 cm (9.8 in) |
| 体重 | 4050.0 g (142.86 oz) | 30.0 g (1.06 oz) |
| 食性 | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … | Primarily seeds and grains, supplemented with insects during breeding season. Readily exploits human food scraps … |
| 产卵数 | 1-3 | 1-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
金雕
Open and semi-open country including mountains, hills, and tundra. Prefers areas with cliffs or large trees for nesting and open terrain for hunting.
House Sparrow
Closely associated with human habitation. Found in cities, towns, farms, and any built environment. Rarely found far from people.
Song & Call Comparison
金雕
Mostly silent; emits a thin, high-pitched whistle 'kee-kee-kee' near the eyrie. Also gives low barking 'yak-yak' and mewing calls. Far less vocal than its size suggests.
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
金雕
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
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
金雕
House Sparrow
How to Tell Them Apart
金雕
Dark brown overall with a golden-bronze sheen on the nape and crown. Juveniles show distinct white patches at the base of the tail and in the wings.
Dark horn-colored hooked bill with a yellow cere
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
金雕
The golden eagle is one of the most powerful and agile raptors in the Northern Hemisphere. Revered by many cultures, it has been used in falconry for centuries, particularly by Kazakh eagle hunters of Central Asia. Golden eagles can dive at speeds exceeding 240 km/h when pursuing prey.
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。