🧬 Biological Classification (Kingdom to Species)Dryocopus martius
Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Piciformes
Family
Picidae
Genus
Dryocopus
Species
Dryocopus martius
Black Woodpecker (Dryocopus martius)📸 Photo

Photo: Alastair Rae from London, United Kingdom · CC BY-SA 2.0 · Wikimedia Commons Source

Aves🥩 Carnivore

Black Woodpecker

Dryocopus martius (Black Woodpecker · クマゲラ)

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

🇰🇷 Class II endangered wildlife (Korea) · Natural Monument (Korea) «Black Woodpecker»

Geological Era
Extant
Diet
Carnivore
Length · Height
46cm · No data
Mass · Top Speed
321g · No data
Habitat & Fossil Locality
Coniferous and mixed forests with old, large trees across boreal and temperate Europe and Asia

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 The dull thud of its pecking on trees is said to echo through the mountains loudly enough to reveal its location by sound alone (Encyclopedia of Korean Culture).
  • 💡 Its body length of about 46 cm is around 1.5 times the long side of an A4 sheet of paper (29.7 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.

📊 Mass & Speed Index (0–100)
⚖️ Mass Index (Blue Whale ~190 t = 100, log scale)30

Site-computed relative index from recorded values; not a formal scientific metric.

#까막딱따구리#Dryocopus martius

📖 1. Overview

The black woodpecker is a large all-black woodpecker about 46 cm long that lives in boreal and temperate forests of Europe and Asia. In Korea, it was once common in forests of the central and northern regions, but logging has reduced it to a very rare resident bird today.

🦴 2. Anatomy & Morphology

Males have a red crown, while females have red only on the back of the head. Its bill is triangular and pointed, greyish-white with a black tip.

🔍 3. Ecology & Behavior

It favors adult beetles and beetle larvae, also eats ants and flies, and occasionally takes fruit. It lays 3–5 eggs in April–June (months 4–6) and incubates them for 14–16 days.

🇰🇷 4. Connection to Korea

It is a Class II endangered wildlife (Korea) species and was designated a Natural Monument (Korea) on April 12, 1973 (1973-04-12). Breeding was confirmed at Beopheungsa Temple in Yeongwol in 1989 and at Songnisan Mountain in 1991.

📚 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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