🧬 Biological Classification (Kingdom to Species)Dendrocopos major
Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Piciformes
Family
Picidae
Genus
Dendrocopos
Species
Dendrocopos major
Great Spotted Woodpecker (Dendrocopos major)📸 Photo

Photo: Плешков Алексей · CC BY-SA 3.0 · Wikimedia Commons Source

Aves🍂 Omnivore

Great Spotted Woodpecker

Dendrocopos major (Great Spotted Woodpecker · アカゲラ)

🛡️ Conservation Status (IUCN Red List)LC (Least Concern)
DDData Deficient
LCLeast Concern
NTNear Threatened
VUVulnerable
ENEndangered
CRCritically End.
EWExtinct in Wild
EXExtinct
Geological Era
Extant
Diet
Omnivore
Length · Height
24cm · No data
Mass · Top Speed
No data · No data
Habitat & Fossil Locality
Deciduous broadleaf forests, mixed woodlands, and subalpine forests

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 Its body length of about 24 cm is slightly longer than the short side of an A4 sheet of paper (21 cm) (Comparison).
  • 💡 Because it is a common resident found in deciduous broadleaf woods, mixed woods, and subalpine forests nationwide, a tapping sound on a tree trunk along a forest trail is very likely made by this bird.

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.

#오색딱따구리#Dendrocopos major

📖 1. Overview

The great spotted woodpecker is a resident woodpecker commonly seen in forests across Korea, and is also distributed across Europe, Russia, and North America.

🦴 2. Anatomy & Morphology

Its crown and back are glossy bluish-black, and males have a red band about 1 cm wide on the back of the head. The lower belly is rose-colored, the undertail coverts are bright red, and females lack the red band on the back of the head.

🔍 3. Ecology & Behavior

It eats insects, spiders, and plant fruits. It excavates a hole in a tree trunk to lay 4–6 eggs in May–July (months 5–7) and often lives alone or in pairs.

🇰🇷 4. Connection to Korea

It is listed on the National List of Species of Korea as a common resident bird seen nationwide.

📚 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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