Common Raven (Northern Raven)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: Corvus corax · Corvidae (Crows, Jays, and Ravens) · Flight feather, likely a secondary or inner primary (Remex)
Species
Corvus corax
Feather Type
Flight feather, likely a secondary or inner primary (Remex)
Family
Corvidae (Crows, Jays, and Ravens)
Shape
Asymmetrical vane typical of flight feathers, curved with a rounded to slightly pointed tip and a broader trailing edge.
Size
Approximately 180-240mm in length; significantly larger and sturdier than a standard American Crow feather.
Rarity
Common; though they are less abundant than crows in urban areas, they are ubiquitous in wilder habitats across their range.
Color & Pattern
Solid iridescent black with a distinct purple and blue sheen (structural coloration) visible in direct sunlight; the underside is a more matte grey-black.
Barb Structure
Tightly interlocked pennaceous barbs throughout most of the vane; plumulaceous (downy) at the very base near the calamus for insulation.
Texture & Surface
Smooth, glossy, and remarkably stiff; the surface exhibits a characteristic oily-looking iridescence and high durability.
Description
This is a large, sturdy flight feather from a Common Raven. The Raven is the largest passerine bird, known for its massive bill, shaggy throat feathers, and wedge-shaped tail in flight. They are iconic symbols of intelligence and wilderness.
Key Features
Deep black color with blue/purple structural iridescence, large size (>15cm), and a thick, rigid central rachis.
Habitat
Diverse range including coniferous forests, coastal cliffs, deserts, tundra, and mountain regions; highly adaptable to various environments.
Geographic Range
Widespread throughout the Northern Hemisphere including North America, Europe, Asia, and North Africa; mostly resident without long-distance migration.
Condition Notes
Fair to Good; the feather shows some fraying and separation of the barbs (zipping), likely due to environmental exposure or the force of the molt.
Interesting Facts
Ravens are considered among the most intelligent animals, capable of problem-solving, tool use, and complex social play. They can mimic human speech and other environmental sounds.
Ecological Role
Apex scavenger and opportunistic predator; plays a vital role in cleaning ecosystems of carrion and dispersing seeds.
Similar Species
American Crow (Corvus brachyrhynchos) - smaller and lacks the intense purple iridescence; Chihuahuan Raven (Corvus cryptoleucus) - has white bases to neck feathers.