
Pileated Woodpecker
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Dryocopus, Species: D. pileatus
AI-generated identification · may be incorrectFamily: Picidae (Woodpeckers)
- Shape
- Asymmetrical vane typical of flight feathers, with a narrower leading edge and a broader trailing edge. The tip is rounded and lacks deep emargination.
- Size
- Approximately 3 to 4 inches (7-10 cm) in length. This is smaller than the outermost primaries of this species, suggesting an inner position or a younger bird.
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Description
This is a distinctive wing feather from North America's largest extant woodpecker. The Pileated Woodpecker is nearly the size of a crow, featuring a flaming red crest and a powerful, chisel-like beak used to excavate large rectangular holes in trees.
Colour & Pattern
Bicolored: the distal (top) half is a deep brownish-black to charcoal, while the proximal (base) half is stark white. This creates the iconic underwing 'flash' seen in flight.
Barb Structure
Tightly interlocked pennaceous barbs on the upper two-thirds, providing aerodynamic rigidity. The base exhibits plumulaceous (downy) barbs for insulation.
Rachis & Barb Pattern
The rachis is stiff and white at the base, transitioning to dark brown/black as it enters the pigmented distal portion. Barb density is high for flight efficiency.
Texture & Surface
The surface is matte and slightly stiff. The pennaceous portion feels smooth to the touch, while the white base is soft and flexible.
Feather Placement
Wing; specifically from the primary group. The asymmetry and curvature indicate it is a flight-enabling feather from the outer wing section.
Key Features
The sharp contrast between the solid blackish-brown tip and the pure white base is diagnostic for this species among North American woodpeckers.
Habitat
Mature deciduous or coniferous forests with large, dead standing trees (snags) for nesting and foraging. Also found in woodlots and suburban areas with heavy tree cover.
Geographic Range
Resident year-round across much of southern Canada, the eastern United States, and parts of the Pacific Northwest. They do not migrate.
Ecological Role
Keystone species; they control insect populations—specifically carpenter ants—and create nesting cavities for secondary cavity-nesting birds and mammals.
Similar Species
Northern Flicker (Colaptes auratus) feathers have yellow or red shafts and spots; Red-bellied Woodpeckers have much smaller, barred (zebra-patterned) feathers.
Interesting Facts
Pileated Woodpeckers are the primary architects of the forest; the large holes they excavate for roosting and nesting provide essential habitat for dozens of other species, from swifts to wood ducks.
Cultural Significance
Woodpecker feathers have historical significance in various Native American cultures, often symbolizing persistence and protection. In modern times, they are subjects of intense study regarding impact-resistant biology.
Field Identification Tips
Look for these feathers near large, decaying logs or 'snags' where the birds forage for carpenter ants by stripping bark and excavating deep cavities.
Condition Notes
The feather appears in good condition with minor wear at the edges (fraying). The clean separation of colors suggests it was recently molted.
Notes
Pealiated woodpecker red bellied