🧬 Biological Classification (Kingdom to Species)Otus semitorques
Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Strigiformes
Family
Strigidae
Genus
Otus
Species
Otus semitorques
Japanese Scops Owl (Otus semitorques)📸 Photo

Photo: Amateras7777 · CC BY-SA 4.0 · Wikimedia Commons Source

Aves🥩 Carnivore

Japanese Scops Owl

Otus semitorques (Japanese Scops Owl · オオコノハズク)

🛡️ Conservation Status (IUCN Red List)LC (Least Concern)
DDData Deficient
LCLeast Concern
NTNear Threatened
VUVulnerable
ENEndangered
CRCritically End.
EWExtinct in Wild
EXExtinct

🇰🇷 Natural Monument (Korea) «Japanese Scops Owl»

Geological Era
Extant
Diet
Carnivore
Length · Height
24cm · No data
Mass · Top Speed
No data · No data
Habitat & Fossil Locality
Forests near houses, forests around temples, and coniferous forests

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 Because it sometimes nests under the eaves of buildings, it can be encountered close to human settlements.
  • 💡 Its body length of 24 cm is slightly longer than the short side of an A4 sheet of paper (21 cm) (Comparison).

Reference standards: coach bus ~12 m, mid-size car ~4.9 m, compact car ~1 t, basketball hoop 3.05 m, credit card 8.56 cm.

#큰소쩍새#Otus semitorques

📖 1. Overview

The Japanese Scops Owl is a small owl living in Northeast Asia; in Korea it is a resident bird, and individuals that breed in the north also move down in winter.

🦴 2. Anatomy & Morphology

Its body length is about 24 cm, with a brown head and back, a white chin and lower belly, and red eyes. Its ear tufts are relatively large.

🔍 3. Ecology & Behavior

Active at night, it eats small mammals, birds, reptiles, amphibians, and insects. It uses hollows in large old trees as nests—and sometimes the eaves of buildings—laying 3–5 eggs in May–June.

🇰🇷 4. Connection to Korea

In Korea, it was designated as a Natural Monument (Korea) on November 16, 1982, and is a resident bird living near houses and in temple forests. The National Institute of Biological Resources (NIBR) lists this species under the scientific name Otus bakkamoena.

📚 Sources & References

Recorded dimensions are widely cited representative estimates from public literature and may vary by study or specimen.

🔗 Related & Comparable Species

DATA & LICENSE

📚 Data & Image Sources and Licenses

Full Citation Principles →
① Photos: Wikimedia Commons

Every photo's author and license is verified via the Wikimedia Commons API (PD, CC0, CC BY, CC BY-SA) and displayed with full attribution and source links.

② Summaries: Wikipedia

Wikipedia summary excerpts on detail pages are licensed under CC BY-SA 4.0 and linked to the original article.

③ Measurements & IUCN Status

Length, mass, and speed are representative estimates from published literature. Conservation status follows IUCN Red List categories (iucnredlist.org).

④ Silhouettes & Scale Diagrams

Silhouettes on the size comparison stage use open-licensed PhyloPic illustrations and custom body diagrams drawn at an exact 1m = 1m scale.

Expert review: looking for reviewers · compiled by quoting official (English) sources

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