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Side-by-Side Comparison

属性	Stygian Owl	Eurasian Eagle-Owl
学名	Asio stygius	Bubo bubo
目	Strigiformes	Strigiformes
科	Strigidae	Strigidae
保护状况	Least Concern	Least Concern
体长	—	68.0 cm (26.8 in)
翼展	65.4 cm (25.7 in)	170.0 cm (66.9 in)
体重	547.25 g (19.30 oz)	2800.0 g (98.77 oz)
食性	--	Mammals up to the size of hares and young foxes, and birds up to the …
产卵数	2-3	2-4
Population Trend	—	—

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Size Comparison

Body Length

Stygian Owl —

Eurasian Eagle-Owl 68.0 cm

翼展

Stygian Owl 65.4 cm

Eurasian Eagle-Owl 170.0 cm

体重

Stygian Owl 547.25 g

Eurasian Eagle-Owl 2800.0 g

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Habitat Comparison

共同栖息地

🌲 Forest

Stygian Owl only

无

Eurasian Eagle-Owl only

🌾 Grassland

Eurasian Eagle-Owl

Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.

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Song & Call Comparison

Stygian Owl

Eurasian Eagle-Owl

鸣唱

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.

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Geographic Range & Migration

Stygian Owl

Eurasian Eagle-Owl

Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.

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保护状况

Least Concern

Stygian Owl

Least Concern

Eurasian Eagle-Owl

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How to Tell Them Apart

Stygian Owl

Eurasian Eagle-Owl

羽毛

Tawny-brown plumage heavily mottled and streaked with black. Large prominent orange eyes and long ear tufts. Streaked breast and barred belly.

喙

Powerful, dark grey-black hooked bill

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About These Birds

Stygian Owl

Eurasian Eagle-Owl

最大型猫头鹰之一。翼展近2米。低沉的鸣声可传至4千米外。顶级掠食者。

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Related Comparisons

Eurasian Eagle-Owl vs African Penguin

look-alike

Great Horned Owl vs Eurasian Eagle-Owl

same-family

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