カニクイノスリ vs イヌワシ
Buteogallus aequinoctialis 比較対象 Aquila chrysaetos
Side-by-Side Comparison
| 属性 | カニクイノスリ | イヌワシ |
|---|---|---|
| 学名 | Buteogallus aequinoctialis | Aquila chrysaetos |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | 81.0 cm (31.9 in) |
| 翼開長 | 63.2 cm (24.9 in) | 212.0 cm (83.5 in) |
| 体重 | 696.0 g (24.55 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 | 1-2 | 1-3 |
| Population Trend | — | — |
Size Comparison
Body Length
カニクイノスリ
—
イヌワシ
81.0 cm
翼開長
カニクイノスリ
63.2 cm
イヌワシ
212.0 cm
体重
カニクイノスリ
696.0 g
イヌワシ
4050.0 g
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
カニクイノスリ
イヌワシ
さえずり
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
カニクイノスリ
イヌワシ
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
保全状況
Near Threatened
カニクイノスリ
Least Concern
イヌワシ
How to Tell Them Apart
カニクイノスリ
イヌワシ
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.
くちばし
Dark horn-colored hooked bill with a yellow cere