金雕 vs 马达加斯加海雕
Aquila chrysaetos 对比 Haliaeetus vociferoides
Side-by-Side Comparison
| 属性 | 金雕 | 马达加斯加海雕 |
|---|---|---|
| 学名 | Aquila chrysaetos | Haliaeetus vociferoides |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保护状况 | Least Concern | Critically Endangered |
| 体长 | 81.0 cm (31.9 in) | — |
| 翼展 | 212.0 cm (83.5 in) | 97.4 cm (38.3 in) |
| 体重 | 4050.0 g (142.86 oz) | 2800.0 g (98.77 oz) |
| 食性 | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … | -- |
| 产卵数 | 1-3 | 2 |
| Population Trend | — | — |
Size Comparison
Body Length
金雕
81.0 cm
马达加斯加海雕
—
翼展
金雕
212.0 cm
马达加斯加海雕
97.4 cm
体重
金雕
4050.0 g
马达加斯加海雕
2800.0 g
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.
Song & Call Comparison
金雕
鸣唱
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.
马达加斯加海雕
Geographic Range & Migration
金雕
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
马达加斯加海雕
保护状况
Least Concern
金雕
Critically Endangered
马达加斯加海雕
How to Tell Them Apart
金雕
羽毛
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.
喙
Dark horn-colored hooked bill with a yellow cere