クマタカ vs オジロワシ
Nisaetus nipalensis 比較対象 Haliaeetus albicilla
Side-by-Side Comparison
| 属性 | クマタカ | オジロワシ |
|---|---|---|
| 学名 | Nisaetus nipalensis | Haliaeetus albicilla |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | 84.0 cm (33.1 in) |
| 翼開長 | 84.7 cm (33.3 in) | 225.0 cm (88.6 in) |
| 体重 | 2850.0 g (100.53 oz) | 5200.0 g (183.42 oz) |
| 食性 | -- | Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water … |
| 一腹卵数 | 1-2 | 1-3 |
| Population Trend | — | — |
Size Comparison
Body Length
クマタカ
—
オジロワシ
84.0 cm
翼開長
クマタカ
84.7 cm
オジロワシ
225.0 cm
体重
クマタカ
2850.0 g
オジロワシ
5200.0 g
Habitat Comparison
オジロワシ
Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.
Song & Call Comparison
クマタカ
オジロワシ
さえずり
High-pitched, yelping 'klee-klee' and deep barking 'ra-ra-ra'. Less vocal than Bald Eagle but similar chattering quality. Gives gull-like wailing near nest in breeding season.
Geographic Range & Migration
クマタカ
オジロワシ
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
保全状況
Near Threatened
クマタカ
Least Concern
オジロワシ
How to Tell Them Apart
クマタカ
オジロワシ
羽毛
Brown body with a paler head in adults and a distinctive short white wedge-shaped tail. Massive broad wings in flight. Juveniles are darker overall.
くちばし
Very large, heavy, pale yellow bill