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Side-by-Side Comparison

คุณสมบัติ	Manus Boobook	Snowy Owl
ชื่อวิทยาศาสตร์	Ninox meeki	Bubo scandiacus
อันดับ	Strigiformes	Strigiformes
วงศ์ตระกูล	Strigidae	Strigidae
สถานะการอนุรักษ์	Least Concern	Vulnerable
ความยาว	—	63.0 cm (24.8 in)
กว้างปีก	47.2 cm (18.6 in)	145.0 cm (57.1 in)
น้ำหนัก	237.0 g (8.36 oz)	2100.0 g (74.08 oz)
อาหาร	--	Primarily lemmings on the breeding grounds, where a pair may consume over 1,500 per year. …
จำนวนไข่	--	3-14
Population Trend	—	—

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Size Comparison

Body Length

Manus Boobook —

Snowy Owl 63.0 cm

กว้างปีก

Manus Boobook 47.2 cm

Snowy Owl 145.0 cm

น้ำหนัก

Manus Boobook 237.0 g

Snowy Owl 2100.0 g

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

ไม่มี

Manus Boobook 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

Manus Boobook

Snowy Owl

เสียงร้อง

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

Manus Boobook

Snowy Owl

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

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สถานะการอนุรักษ์

Least Concern

Manus Boobook

Vulnerable

Snowy Owl

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How to Tell Them Apart

Manus Boobook

Snowy Owl

ขนนก

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

ปาก

Dark hooked bill mostly hidden by dense facial feathering

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About These Birds

Manus Boobook

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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