Eurasian Eagle-Owl vs Golden Eagle
Bubo bubo compared with Aquila chrysaetos
Side-by-Side Comparison
| Attribute | Eurasian Eagle-Owl | Golden Eagle |
|---|---|---|
| Scientific Name | Bubo bubo | Aquila chrysaetos |
| Order | Strigiformes | Accipitriformes |
| Family | Strigidae | Accipitridae |
| Conservation Status | Least Concern | Least Concern |
| Length | 68.0 cm (26.8 in) | 81.0 cm (31.9 in) |
| Wingspan | 170.0 cm (66.9 in) | 212.0 cm (83.5 in) |
| Weight | 2800.0 g (98.77 oz) | 4050.0 g (142.86 oz) |
| Diet | Mammals up to the size of hares and young foxes, and birds up to the … | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … |
| Clutch Size | 2-4 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
Golden Eagle
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
Eurasian Eagle-Owl
Powerful, resonant 'ooo-hu' duetting with mate across great distances at dusk. One of Europe's deepest owl calls. Also gives barking screams, hisses, and grunts at the nest.
Golden Eagle
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
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Golden Eagle
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
Conservation Status
Eurasian Eagle-Owl
Golden Eagle
How to Tell Them Apart
Eurasian Eagle-Owl
Tawny-brown plumage heavily mottled and streaked with black. Large prominent orange eyes and long ear tufts. Streaked breast and barred belly.
Powerful, dark grey-black hooked bill
Golden Eagle
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
Eurasian Eagle-Owl
The Eurasian eagle-owl is one of the largest owl species in the world, with females sometimes reaching a wingspan of nearly two meters. Its deep booming call can be heard up to four kilometers away on calm nights. These apex predators sit at the top of the avian food chain, preying on other raptors including buzzards and smaller owls.
Golden Eagle
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.