
Great Spotted Woodpecker
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Dendrocopos, Species: D. major
Family: Picidae (Woodpeckers)
- Shape
- Asymmetrical with a narrow leading edge and broad trailing edge, slightly curved along the rachis length with a rounded tip.
- Size
- Estimated 8-10 cm in length. This is consistent with the primary flight feathers of a medium-sized woodpecker.
- Rarity
- Common; one of the most abundant woodpeckers across its extensive range.
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Description
This feather belongs to the Great Spotted Woodpecker, a striking bird about the size of a blackbird. It is characterized by black and white plumage, a large white shoulder patch, and bright red undertail coverts. Males also have a red patch on the nape. Known for their loud 'drumming' on resonant dead wood and their bouncy, undulating flight pattern.
Colour & Pattern
Deep blackish-brown to charcoal base color with prominent, large oval white spots on both the inner and outer vanes. The underside is slightly lighter and more matte.
Barb Structure
Tightly interlocked pennaceous barbs designed for aerodynamic efficiency; plumulaceous barbs are visible near the base of the calamus; some wear is evident at the distal tip.
Texture & Surface
Relatively stiff and smooth texture with a slight semi-gloss finish on the dorsal surface. The leading edge is highly rigid to withstand air pressure during flight.
Key Features
Distinctive 'checkerboard' or large white spotting on a black ground; strong asymmetry; rigid rachis; medium size typical of Palearctic Dendrocopos species.
Habitat
Found in a wide variety of woodlands including deciduous, coniferous, and mixed forests. Also frequently found in parks, large gardens, and orchards.
Geographic Range
Widespread across the Palearctic region, from Great Britain and northern Africa across Europe and Russia to Japan.
Ecological Role
Primary cavity nester; they create holes that are vital for other 'secondary' cavity-nesting species like tits, starlings, and nuthatches. They are also important predators of wood-boring beetle larvae.
Similar Species
Syrian Woodpecker (Dendrocopos syriacus) which has nearly identical flight feathers, and the Middle Spotted Woodpecker (Dendrocoptes medius), which is smaller.
Interesting Facts
Woodpeckers have incredibly long tongues that wrap around the back of their skulls. They use 'drumming' not just to find food, but as a form of communication to mark territory and attract mates.
Condition Notes
Good condition. There is minor fraying at the tip and some separation of the barbs near the basal area, suggesting it may be a naturally molted feather.