European Robin vs Great Horned Owl
Erithacus rubecula comparé à Bubo virginianus
Side-by-Side Comparison
| Attribut | European Robin | Great Horned Owl |
|---|---|---|
| Nom scientifique | Erithacus rubecula | Bubo virginianus |
| Ordre | Passeriformes | Strigiformes |
| Famille | Muscicapidae | Strigidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | 14,0 cm (5.5 in) | 55,0 cm (21.7 in) |
| Envergure | 21,0 cm (8.3 in) | 127,0 cm (50.0 in) |
| Poids | 18,0 g (0.63 oz) | 1400,0 g (49.38 oz) |
| Régime alimentaire | Insects, worms, and berries. Often follows gardeners and large animals to catch invertebrates disturbed from … | Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … |
| Taille de la couvée | 4-7 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partagés
European Robin only
Aucun(e)
Great Horned Owl only
European Robin
Woodlands, hedgerows, parks, and gardens across Europe. Remarkably tame around humans, especially in Britain.
Great Horned Owl
Diverse habitats including forests, deserts, swamps, urban parks, and suburban areas. Nests in tree hollows, cliff ledges, and abandoned nests of other large birds.
Song & Call Comparison
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'.
Great Horned Owl
Deep, resonant 'who-who-who-who-ooo': the classic 'hoo-h'HOO-hoo-hoo' territorial duet of a mated pair. Booms at dusk. Female pitch slightly higher than male.
Geographic Range & Migration
European Robin
Europe, western Asia, and parts of North Africa. Northern populations migrate south in winter; western European populations are largely resident.
Great Horned Owl
North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.
Statut de conservation
European Robin
Great Horned Owl
How to Tell Them Apart
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
Great Horned Owl
Mottled grey-brown plumage with heavy dark barring. Prominent ear tufts, yellow eyes, and a white throat patch give a fierce expression.
Dark grey-black hooked bill almost hidden by facial disc feathers
About These Birds
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.
Great Horned Owl
The great horned owl is the most powerful and widespread owl in the Americas, earning the nickname tiger of the sky. It is one of the earliest nesting birds, often laying eggs in January when snow still covers the ground. Great horned owls are fierce predators, regularly taking prey up to three times their own weight.