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Side-by-Side Comparison

属性	Black-banded Owl	Snowy Owl
学名	Ciccaba huhula	Bubo scandiacus
目	Strigiformes	Strigiformes
科	Strigidae	Strigidae
保护状况	Least Concern	Vulnerable
体长	—	63.0 cm (24.8 in)
翼展	49.9 cm (19.6 in)	145.0 cm (57.1 in)
体重	398.0 g (14.04 oz)	2100.0 g (74.08 oz)
食性	--	Primarily lemmings on the breeding grounds, where a pair may consume over 1,500 per year. …
产卵数	1-2	3-14
Population Trend	—	—

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Size Comparison

Body Length

Black-banded Owl —

Snowy Owl 63.0 cm

翼展

Black-banded Owl 49.9 cm

Snowy Owl 145.0 cm

体重

Black-banded Owl 398.0 g

Snowy Owl 2100.0 g

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Habitat Comparison

共同栖息地

无

Black-banded Owl 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

Black-banded Owl

Snowy Owl

鸣唱

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

Black-banded Owl

Snowy Owl

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

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保护状况

Least Concern

Black-banded Owl

Vulnerable

Snowy Owl

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How to Tell Them Apart

Black-banded Owl

Snowy Owl

羽毛

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

喙

Dark hooked bill mostly hidden by dense facial feathering

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About These Birds

Black-banded Owl

黑带林鸮(Ciccaba huhula)是一种中型猫头鹰，栖息于南美洲的热带雨林，以其深棕色羽毛上的浓密黑色条纹为特征。分布于整个亚马逊盆地，在密林中捕食小型哺乳动物、蜥蜴和大型昆虫。

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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