ヨーロッパノスリ vs イヌワシ
Buteo buteo 比較対象 Aquila chrysaetos
Side-by-Side Comparison
| 属性 | ヨーロッパノスリ | イヌワシ |
|---|---|---|
| 学名 | Buteo buteo | Aquila chrysaetos |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | 81.0 cm (31.9 in) |
| 翼開長 | 76.6 cm (30.2 in) | 212.0 cm (83.5 in) |
| 体重 | 865.0 g (30.51 oz) | 4050.0 g (142.86 oz) |
| 食性 | -- | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … |
| 一腹卵数 | 1-6 | 1-3 |
| 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
ヨーロッパノスリ
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.
Geographic Range & Migration
ヨーロッパノスリ
イヌワシ
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
保全状況
ヨーロッパノスリ
イヌワシ
How to Tell Them Apart
ヨーロッパノスリ
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
About These Birds
ヨーロッパノスリ
ヨーロッパからロシア、日本まで広く分布するタカ（体長48〜58cm）。茶褐色から白まで様々な色彩型があるが、翼下面の白い斑と丸い翼が特徴。Buteo buteo（ノスリ）は農地や草地の上空をゆっくり旋回し、ネズミや小型哺乳類を狩る。「ミュー」と鳴く特徴的な声で知られ、日本では冬季に最もよく見られる大型猛禽の一つ。Accipitridae科。
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.