Eurasian Eagle-Owl vs Eurasian Wren
Bubo bubo comparé à Troglodytes troglodytes
Side-by-Side Comparison
| Attribut | Eurasian Eagle-Owl | Eurasian Wren |
|---|---|---|
| Nom scientifique | Bubo bubo | Troglodytes troglodytes |
| Ordre | Strigiformes | Passeriformes |
| Famille | Strigidae | Troglodytidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | 68,0 cm (26.8 in) | 9,5 cm (3.7 in) |
| Envergure | 170,0 cm (66.9 in) | 15,0 cm (5.9 in) |
| Poids | 2800,0 g (98.77 oz) | 9,0 g (0.32 oz) |
| Régime alimentaire | Mammals up to the size of hares and young foxes, and birds up to the … | Insects and spiders, gleaned from dense vegetation, rock crevices, and bark. Active and restless forager. |
| Taille de la couvée | 2-4 | 3-9 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
Eurasian Wren
Dense undergrowth in woodlands, gardens, hedgerows, and rocky areas. Prefers tangled vegetation close to the ground.
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.
Eurasian Wren
Extraordinarily loud for its tiny size: a rapid, powerful stream of trills, buzzes, and churring phrases. One of Europe's loudest songs by volume relative to body weight.
Geographic Range & Migration
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Eurasian Wren
Eurasia from Iceland and western Europe to Japan. The only wren species found outside the Americas.
Statut de conservation
Eurasian Eagle-Owl
Eurasian Wren
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
Eurasian Wren
Warm rufous-brown upperparts with fine dark barring. Pale buffy underparts with barred flanks. Short, often cocked tail.
Thin, slightly curved, 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.
Eurasian Wren
The Eurasian wren is one of the smallest birds in Europe but possesses an astonishingly loud song for its size. Males build multiple dome-shaped nests, from which the female selects one to line and use. In British folklore, the wren is known as the king of birds for outwitting the eagle in a flying contest.