イヌワシ vs ヒゲワシ
Aquila chrysaetos 比較対象 Gypaetus barbatus
Side-by-Side Comparison
| 属性 | イヌワシ | ヒゲワシ |
|---|---|---|
| 学名 | Aquila chrysaetos | Gypaetus barbatus |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | 81.0 cm (31.9 in) | — |
| 翼開長 | 212.0 cm (83.5 in) | 152.1 cm (59.9 in) |
| 体重 | 4050.0 g (142.86 oz) | 5800.0 g (204.59 oz) |
| 食性 | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … | -- |
| 一腹卵数 | 1-3 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
イヌワシ
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
イヌワシ
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.
ヒゲワシ
Geographic Range & Migration
イヌワシ
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
ヒゲワシ
保全状況
イヌワシ
ヒゲワシ
How to Tell Them Apart
イヌワシ
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
ヒゲワシ
About These Birds
イヌワシ
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.
ヒゲワシ
ヨーロッパ、アフリカ、アジアの山岳地帯に生息する大型のハゲワシ（翼開長230〜280cm）。赤みがかった橙色の胸と黒いひげ状の羽毛が特徴。Gypaetus barbatus（ヒゲワシ）は他のハゲワシが残した骨を高空から岩に落として割り、骨髄を食べる独特の採食方法を持つ。IUCNで準絶滅危惧種に指定されている。Accipitridae科。