Eurasian Eagle-Owl vs European Robin
Bubo bubo compared with Erithacus rubecula
Side-by-Side Comparison
| Attribute | Eurasian Eagle-Owl | European Robin |
|---|---|---|
| Scientific Name | Bubo bubo | Erithacus rubecula |
| Order | Strigiformes | Passeriformes |
| Family | Strigidae | Muscicapidae |
| Conservation Status | Least Concern | Least Concern |
| Length | 68.0 cm (26.8 in) | 14.0 cm (5.5 in) |
| Wingspan | 170.0 cm (66.9 in) | 21.0 cm (8.3 in) |
| Weight | 2800.0 g (98.77 oz) | 18.0 g (0.63 oz) |
| Diet | Mammals up to the size of hares and young foxes, and birds up to the … | Insects, worms, and berries. Often follows gardeners and large animals to catch invertebrates disturbed from … |
| Clutch Size | 2-4 | 4-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
European Robin
Woodlands, hedgerows, parks, and gardens across Europe. Remarkably tame around humans, especially in Britain.
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.
European Robin
Exquisite, melancholic melody of thin whistled phrases, rising and falling softly. Rich, warbling song year-round; both sexes sing. Alarm call is a sharp 'tic-tic-tic'.
Geographic Range & Migration
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
European Robin
Europe, western Asia, and parts of North Africa. Northern populations migrate south in winter; western European populations are largely resident.
Conservation Status
Eurasian Eagle-Owl
European Robin
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
European Robin
Olive-brown upperparts with a warm orange-red breast and face bordered by grey. White belly and undertail coverts.
Thin, pointed dark brown bill
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.
European Robin
The European robin is one of the most beloved birds in Britain, where it is the unofficial national bird. Despite its friendly demeanor toward humans, robins are fiercely territorial against their own kind, singing year-round to defend territory. Their distinctive song is one of the first to be heard at dawn.