Eurasian Eagle-owl vs Great Horned Owl
How does the Eurasian Eagle-owl compare to the Great Horned Owl? They are both members of the Strigidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Bubo bubo
- Bubo virginianus
- Classification
- Bird
- Bird
- Family
- Strigidae
- Strigidae
- Habitat
- Forests, rocky landscapes, mountains, and open woodlands
- Forests, woodlands, grasslands, deserts, wetlands, and urban areas
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 20-25 years in the wild
- 13-15 years in the wild
- Weight
- 1.5–4 kg
- 1.0–2.5 kg
Eurasian Eagle-owl vs Great Horned Owl: who would win?

Eurasian Eagle-owl
1.5–4 kg

Great Horned Owl
1.0–2.5 kg
Eurasian Eagle-owl wins moderate confidence
Eurasian Eagle-owl is substantially heavier (1.5–4 kg vs 1.0–2.5 kg). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are birds.
- Both belong to the Strigidae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Forests, rocky landscapes, mountains, and open woodlands vs Forests, woodlands, grasslands, deserts, wetlands, and urban areas.
- Weight: 1.5–4 kg vs 1.0–2.5 kg.
Eurasian Eagle-owl vs Great Horned Owl: FAQ
Who would win in a fight, a Eurasian Eagle-owl or a Great Horned Owl?
Eurasian Eagle-owl wins. Eurasian Eagle-owl is substantially heavier (1.5–4 kg vs 1.0–2.5 kg). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Eurasian Eagle-owl and a Great Horned Owl?
Eurasian Eagle-owl and Great Horned Owl differ in several ways — habitat: forests, rocky landscapes, mountains, and open woodlands vs forests, woodlands, grasslands, deserts, wetlands, and urban areas. weight: 1.5–4 kg vs 1.0–2.5 kg.
Do Eurasian Eagle-owl and Great Horned Owl live in the same habitat?
No — Eurasian Eagle-owl lives in forests, rocky landscapes, mountains, and open woodlands, while Great Horned Owl is found in forests, woodlands, grasslands, deserts, wetlands, and urban areas.
What do Eurasian Eagle-owl and Great Horned Owl eat?
Both Eurasian Eagle-owl and Great Horned Owl have a carnivore diet.
Which is more endangered, the Eurasian Eagle-owl or the Great Horned Owl?
Eurasian Eagle-owl is listed as Least Concern, while Great Horned Owl is listed as Least Concern.
How big are Eurasian Eagle-owl and Great Horned Owl?
Eurasian Eagle-owl weighs around 1.5–4 kg, while Great Horned Owl weighs around 1.0–2.5 kg.

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Eurasian Eagle-owl

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Great Horned Owl




