
Great Spotted Woodpecker
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Dendrocopos, Species: D. major
Family: Picidae (Woodpeckers)
- Shape
- Highly asymmetrical with a very narrow outer vane and a broad inner vane; pointed tip with a slight curve toward the body
- Size
- Approximately 7-9 cm (2.8-3.5 inches) long, which falls within the standard range for a primary feather of this medium-sized woodpecker
- Rarity
- Common; one of the most abundant and stable woodpecker populations across its expansive range
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Description
This feather belongs to the Great Spotted Woodpecker, a striking pied bird roughly the size of a blackbird. It is characterized by its bold black and white plumage, large white shoulder patches, and vivid red undertail coverts. Males possess a red patch on the nape, while juveniles have a red crown.
Colour & Pattern
Deep brownish-black to charcoal base with striking, stark white oval spots arranged in a sequential ‘ladder’ pattern along both the inner and outer vanes
Barb Structure
Tightly interlocked pennaceous barbs providing the rigidity needed for flight; plumulaceous (fluffy) barbs are visible only at the very base near the calamus
Texture & Surface
Smooth, stiff, and slightly glossy on the dorsal side; matte on the ventral side. The feather feels rigid and resilient, typical of birds that engage in powerful, undulating flight
Key Features
Bold white ladder-like spotting on a dark background; extreme asymmetry of the vane; stiff, resilient rachis characteristic of Picidae flight feathers
Habitat
Woodlands, forests (both coniferous and deciduous), parks, and mature gardens with plenty of old or dead standing timber
Geographic Range
Widespread across the Palearctic region, from Great Britain and Western Europe across Russia to Japan and North Africa
Ecological Role
Primary cavity nester; they create holes that are later used by dozens of other bird and mammal species, making them a keystone species for forest biodiversity
Similar Species
Syrian Woodpecker (Dendrocopos syriacus) feathers are nearly identical; Middle Spotted Woodpecker (Dendrocoptes medius) feathers are smaller and slightly less contrasted
Interesting Facts
Woodpeckers have incredibly long tongues that wrap around their skulls; the Great Spotted Woodpecker uses its beak like a jackhammer, drumming on wood up to 20 times per second to communicate
Condition Notes
Excellent condition; the barbs are fully intact with no visible fault bars or parasite damage, suggesting a healthy specimen or a recently molted feather