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Hairy Woodpecker
Tail feather (retrix)

Hairy Woodpecker

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Leuconotopicus, Species: L. villosus

AI-generated identification · may be incorrect

Family: Picidae (Woodpeckers and allies)

Shape
Stiff, pointed, symmetrical vane with a rigid structure adapted for propping against tree bark
Size
Approximately 3 to 4 inches in length, typical for central retrices of a medium-sized woodpecker species
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Description

The Hairy Woodpecker is a medium-sized, black-and-white woodpecker with a prominent white stripe down its back and a stout, chisel-like bill. Its stiff tail feathers act as a prop when it hammers into wood.

Colour & Pattern

Striking black and white coloration featuring bold white spotting and barring along the outer edges of a dark black background, typical of woodpecker outer tail feathers

Barb Structure

Strongly pennaceous vane with tightly interlocked barbs and barbicels, exhibiting a very rigid and stiff texture with slightly frayed tips

Rachis & Barb Pattern

Stiff, robust, slightly curved central rachis with high-density barbs locked tightly together to provide maximum rigidity for vertical tree support

Texture & Surface

Stiff, wiry, smooth, and matte finish with reinforced structural rigidity designed to withstand friction against rough tree bark

Feather Placement

Tail (central rectrix), determined by the stiff shaft and specialized wear pattern typical of support feathers used in vertical climbing

Key Features

Stiff shaft, pointed tip, and characteristic black-and-white spotted or barred pattern unique to North American woodpecker outer tail feathers

Habitat

Mature deciduous and coniferous forests, woodlots, forest edges, and recently burned areas with an abundance of standing dead trees

Geographic Range

Widespread across North America, ranging from Alaska and Canada down through the United States into parts of Central America

Ecological Role

Acts as a key forest ecosystem indicator by controlling wood-boring insect populations and excavating cavities used by many secondary cavity-nesting birds and mammals

Similar Species

Downy Woodpecker (Dryobates pubescens), which is much smaller and whose outer tail feathers often feature distinct black bars on a white background rather than white spots on black

Interesting Facts

Hairy Woodpeckers can peck at wood up to 20 times per second, utilizing specialized skull adaptations and cushioning to protect their brains from impact

Cultural Significance

Historically utilized by Indigenous peoples in various cultural regalia and artifacts; feathers of native North American birds are now heavily protected

Field Identification Tips

Look near the bases of dead trees, forest floors, and woodpecker roosting sites, particularly during spring and autumn molt periods

Condition Notes

Good condition with minor fraying at the very tip, showing standard signs of mechanical wear from use against tree bark