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Side-by-Side Comparison

속성	Forest Owlet	Snowy Owl
학명	Athene blewitti	Bubo scandiacus
목	Strigiformes	Strigiformes
과	Strigidae	Strigidae
보전 상태	Endangered	Vulnerable
체장	—	63.0 cm (24.8 in)
날개 폭	29.1 cm (11.5 in)	145.0 cm (57.1 in)
체중	241.0 g (8.50 oz)	2100.0 g (74.08 oz)
식성	--	Primarily lemmings on the breeding grounds, where a pair may consume over 1,500 per year. …
산란 수	--	3-14
Population Trend	—	—

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Size Comparison

Body Length

Forest Owlet —

Snowy Owl 63.0 cm

날개 폭

Forest Owlet 29.1 cm

Snowy Owl 145.0 cm

체중

Forest Owlet 241.0 g

Snowy Owl 2100.0 g

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Habitat Comparison

공유 서식지

없음

Forest Owlet only

🌲 Forest

Snowy Owl only

🌿 Wetland 🌾 Grassland 🏖️ Coastal

Snowy Owl

Arctic tundra for breeding. Winters in open habitats resembling tundra, including prairies, airports, shorelines, and agricultural fields.

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Song & Call Comparison

Forest Owlet

Snowy Owl

노래

Male gives a deep booming hoot 'hooooo' and a rising 'hoo-hoo' series. Also barks sharply when alarmed. Quieter than many owls; silent during long Arctic winter hunts.

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Geographic Range & Migration

Forest Owlet

Snowy Owl

Circumpolar Arctic for breeding. Irruptive winter movements bring birds south to the northern United States, Europe, and Asia.

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보전 상태

Endangered

Forest Owlet

Vulnerable

Snowy Owl

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How to Tell Them Apart

Forest Owlet

Snowy Owl

깃털

Adult males are almost entirely white. Females and immatures have dark brown barring and spotting. Yellow eyes and fully feathered feet.

부리

Dark hooked bill mostly hidden by dense facial feathering

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About These Birds

Forest Owlet

Snowy Owl

The snowy owl is the heaviest North American owl and one of the most charismatic Arctic birds. Unlike most owls, it is largely diurnal, necessitated by the continuous daylight of Arctic summers. Snowy owl irruptions — periodic mass southward movements — are tied to lemming population cycles.

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Related Comparisons

Great Horned Owl vs Snowy Owl

same-family

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