{# ════════════════════════════════════════════════════════════════════════ Side-by-side Comparison Table ════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

属性	Eurasian Eagle-Owl	Tawny Owl
学名	Bubo bubo	Strix aluco
目	Strigiformes	Strigiformes
科	Strigidae	Strigidae
保全状況	Least Concern	Least Concern
体長	68.0 cm (26.8 in)	—
翼開長	170.0 cm (66.9 in)	53.0 cm (20.9 in)
体重	2800.0 g (98.77 oz)	480.0 g (16.93 oz)
食性	Mammals up to the size of hares and young foxes, and birds up to the …	--
一腹卵数	2-4	2-9
Population Trend	—	—

{# ════════════════════════════════════════════════════════════════════════ Visual Size Comparison ════════════════════════════════════════════════════════════════════════ #}

Size Comparison

Body Length

Eurasian Eagle-Owl 68.0 cm

Tawny Owl —

翼開長

Eurasian Eagle-Owl 170.0 cm

Tawny Owl 53.0 cm

体重

Eurasian Eagle-Owl 2800.0 g

Tawny Owl 480.0 g

{# ════════════════════════════════════════════════════════════════════════ Habitat Comparison ════════════════════════════════════════════════════════════════════════ #}

Habitat Comparison

共通生息地

🌲 Forest

Eurasian Eagle-Owl only

🌾 Grassland

Tawny Owl only

None

Eurasian Eagle-Owl

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

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #}

Song & Call Comparison

Eurasian Eagle-Owl

さえずり

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.

Tawny Owl

{# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #}

Geographic Range & Migration

Eurasian Eagle-Owl

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

Tawny Owl

{# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

保全状況

Least Concern

Eurasian Eagle-Owl

Least Concern

Tawny Owl

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #}

How to Tell Them Apart

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.

くちばし

Powerful, dark grey-black hooked bill

Tawny Owl

{# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

Eurasian Eagle-Owl

世界最大のフクロウで、4km先まで届く鳴き声と鋭い視力を持つ。ユーラシア全域に生息する頂点捕食者。

Tawny Owl

ヨーロッパ・アジアの広葉樹林に広く分布するフクロウ（体長37〜43cm）。赤褐色または灰色の体と大きな黒い目が特徴。Strix aluco（モリフクロウ）は「フゥーフゥー」という有名なホーホー鳴きをする代表的なフクロウで、木の洞に営巣し、ネズミなどを主食とする。ヨーロッパの森林で最も一般的なフクロウ。Strigidae科。

{# ════════════════════════════════════════════════════════════════════════ Related Comparisons ════════════════════════════════════════════════════════════════════════ #}

Related Comparisons

Eurasian Eagle-Owl vs African Penguin

look-alike

Great Horned Owl vs Eurasian Eagle-Owl

same-family

{# ════════════════════════════════════════════════════════════════════════ More Birds in Family ════════════════════════════════════════════════════════════════════════ #}

More Birds to Explore

More from Strigidae

Sangihe Scops-owl Otus collari Ochre-bellied Boobook Ninox ochracea Hume's Boobook Ninox obscura Romblon Boobook Ninox spilonotus All Strigidae birds →

Explore the Nature FYI Family

🧬 SpeciesFYI

Species & Taxonomy

🦕 DinoFYI

6,000+ Dinosaurs

🐟 FishFYI

Fish & Marine Life

🌿 PlantFYI

379,000+ Plants