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Birds

Northern boobok

Amazing fact

Northern booboks use hollows in trees as nests.

国土交通省 山国川河川事務所
Northern boobok in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

Northern booboks use hollows in trees as nests.

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THE REAL WORLD

The real Northern boobok

Scientific name
Ninox japonica
Japanese name
アオバズク
Group
Birds
Class
Aves
Order
Strigiformes
Family
Strigidae
Genus
Ninox
Facts about the real animal.
01

A member of the owl family that migrates to broadleaf woods and to shrines with big trees.

02

It has yellow eyes and brown streaks running down its white belly. It calls 'hoo-hoo'.

03

It is most active at dusk and dawn, catching big insects as well as small birds and bats.

How the Northern boobok lives

Some stay through the winter in warm regions.

日本野鳥の会 BIRD FAN

Basic data

Size
Total length: 29 cm日本野鳥の会 BIRD FAN
Diet
Cicadas, dragonflies, moths and other insects国土交通省 山国川河川事務所

Where the Northern boobok has been recorded

World map with dots where the Northern boobok has been recorded
Each dot marks a place with observations or specimens shared on GBIF. Some records are of animals that strayed or were brought by people, so the dots are not always where the animal lives.

Records: GBIF.org (CC0 and CC BY 4.0 records, retrieved 2026-11-07). Map: Natural EarthSee the records on GBIF

Watch wild animals from a distance. Do not touch or feed them, and take care of the places where they live.

Names around the world

简体中文
日本鹰鸮
繁體中文
褐鷹鴞
한국어
솔부엉이
Deutsch
Japankauz
Português (Brasil)
Mocho-japonês
Bahasa Indonesia
Punggok utara

Names come from Wikidata and iNaturalist records. Where a language has no recorded name, we use the scientific name.

Sources and how we check

We check each fact against its source. The illustrations simplify how the real animal looks.

The classification (class, order, family, genus) follows Wikidata records, checked against GBIF. Classifications can change as research goes on.

The basic data are the values given in each source. They vary with how the animal is measured, whether it is male or female, and whether it lives in the wild or in captivity.

This page was translated from the original Japanese with the help of AI.

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