Eurasian Eagle-Owl vs Great Horned Owl
Bubo bubo so với Bubo virginianus
Side-by-Side Comparison
| Thuộc Tính | Eurasian Eagle-Owl | Great Horned Owl |
|---|---|---|
| Tên Khoa Học | Bubo bubo | Bubo virginianus |
| Bộ | Strigiformes | Strigiformes |
| Họ | Strigidae | Strigidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | 68,0 cm (26.8 in) | 55,0 cm (21.7 in) |
| Chiều Dài Sải Cánh | 170,0 cm (66.9 in) | 127,0 cm (50.0 in) |
| Khối Lượng | 2800,0 g (98.77 oz) | 1400,0 g (49.38 oz) |
| Chế Độ Ăn | Mammals up to the size of hares and young foxes, and birds up to the … | Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … |
| Số Trứng | 2-4 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Eurasian Eagle-Owl only
Great Horned Owl only
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
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
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.
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
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Great Horned Owl
North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.
Tình Trạng Bảo Tồn
Eurasian Eagle-Owl
Great Horned Owl
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
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
Key Differences
- • Weight: Great Horned Owl (1400g) vs Eurasian Eagle-Owl (2800g)
- • Length: Great Horned Owl (55 cm) vs Eurasian Eagle-Owl (68 cm)
- • Wingspan: Great Horned Owl (127 cm) vs Eurasian Eagle-Owl (170 cm)
- • Habitat: Great Horned Owl prefers Diverse habitats including forests, deserts, swamps, urban p; Eurasian Eagle-Owl prefers Rocky landscapes, cliffs, gorges, and open forest across Eur
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.
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.