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Great Spotted Woodpecker
Primary flight feather, likely P3 or P4 from the outer wing

Great Spotted Woodpecker

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Dendrocopos, Species: D. major

AI-generated identification · may be incorrect

Family: Picidae (Woodpeckers)

Shape
Asymmetrical with an elongated, slightly tapered profile; the leading edge (vane) is narrower than the trailing edge, typical of flight feathers; rounded to slightly squared tip.
Size
Approximately 7-9 cm in length; consistent with the primary feathers of an adult Great Spotted Woodpecker which usually measure between 65mm and 95mm.
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Description

A medium-sized woodpecker with striking black, white, and red plumage. The bird is known for its loud drumming on dead wood and its 'pick-pick' call. This specific feather showcases the bold white-on-black spotting that identifies the bird in flight.

Colour & Pattern

Deep black (melanistic) ground color with distinct, bold white oval spots or semi-circles along the inner and outer vanes; the white patches form a ladder-like bars when the wing is spread; the underside is slightly more matte/grey-black.

Barb Structure

Densely interlocked pennaceous barbs on the distal portion for aerodynamic efficiency during flight, transitioning to a loose, plumulaceous (downy) structure at the base near the calamus.

Rachis & Barb Pattern

The rachis is thick, stiff, and dark brown to black on the dorsal side, becoming paler/white toward the base; barbs are set at an acute angle to provide structural rigidity.

Texture & Surface

Smooth, stiff, and glossy on the upper surface for air resistance; the leading edge is notably firm to prevent deformation during the downstroke.

Feather Placement

Wing primary; its strong asymmetry and stiff rachis indicate a location on the outer wing used for generating lift and thrust.

Key Features

Bold white spots on a black vane, highly asymmetrical shape, and a stiff, dark rachis. The size and specific pattern of the spots distinguish it from the Middle Spotted Woodpecker.

Habitat

Found in a variety of woodlands including deciduous, coniferous, and mixed forests; also frequent in parks, gardens, and orchards.

Geographic Range

Common resident throughout Europe and Northern Asia (Palearctic region); notably present year-round in Lithuania's Curonian Spit (Juodkrantė).

Ecological Role

Primary cavity nester; they create holes used by many other bird and mammal species. They are also vital for forest health by eating wood-boring insect larvae.

Similar Species

Middle Spotted Woodpecker (Dendrocoptes medius) which has similar spotting but generally smaller flight feathers, and Syrian Woodpecker (Dendrocopos syriacus) which is very similar but restricted to certain geographic areas.

Interesting Facts

Woodpeckers have incredibly long tongues that wrap around their skulls and specialized 'shock absorbers' in their heads to protect their brains while drumming at high speeds.

Cultural Significance

Historically, woodpecker feathers have been used in various indigenous crafts; in modern times, they are often used by fly-fishermen for specific bait patterns or as educational specimens in nature centers.

Field Identification Tips

Look for these feathers under old pine or oak trees where woodpeckers frequent for foraging or near 'woodpecker workshops' (anvils) where they wedge cones into bark.

Condition Notes

Good condition; the feather shows slight wear at the tip and some fraying at the plumulaceous base, suggesting it was likely molted naturally during late summer or autumn.

Notes

Juodkrantė

Great Spotted Woodpecker | Feather Identifier