
Common Raven (also known as the Northern Raven)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: Corvus corax
Family: Corvidae (Crows, Jays, and Ravens)
- Shape
- Distinctly asymmetrical vane with a narrow leading edge and broad trailing edge; tapered toward the tip with a gentle scimitar-like curvature.
- Size
- Approximately 10.5 to 12 inches (26-30 cm) in length. This is significantly larger than the primary of a Common Crow, which rarely exceeds 9 inches.
- Rarity
- Common; however, they are more localized than crows and are typically found in more rugged or wild landscapes.
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Description
This is a large, robust flight feather from a Common Raven, the largest passerine bird. Ravens are massive all-black birds with heavy bills and shaggy throat feathers. They are legendary for their soaring flight and wedge-shaped tails.
Colour & Pattern
Uniformly deep matte black to brownish-black. Under direct sunlight, it may exhibit a faint blue or violet structural iridescence. The ventral (underside) is slightly duller and more greyish-black.
Barb Structure
Densely interlocked pennaceous barbs throughout most of the vane for flight rigidity; base shows a small plumulaceous (downy) section for insulation.
Texture & Surface
Smooth and stiff to the touch. The surface has a slight waxy gloss typical of corvids, though this specimen shows a matte finish common in weathered or older molted feathers.
Key Features
Large size (over 10 inches), deep black coloration, extreme vane asymmetry, and a stout, dark central rachis.
Habitat
Extremely versatile: found in coniferous forests, coastal cliffs, alpine tundras, deserts, and increasingly in rural and suburban areas.
Geographic Range
Widespread throughout the Northern Hemisphere. Resident across North America from the Arctic to Mexico, and across Eurasia and North Africa.
Ecological Role
Apex scavenger and opportunistic predator. They play a vital role in cleaning ecosystems of carrion and dispersing seeds.
Similar Species
American Crow (smaller, less asymmetrical), Turkey Vulture (larger, two-toned grey/black), and Chihuahuan Raven (nearly identical, requires geographical context).
Interesting Facts
Ravens are among the most intelligent of all animals, capable of tool use, complex problem solving, and mimicking human speech and other environmental sounds.
Condition Notes
Good condition. The tip shows slight wear and the base shows minor separation of barbs, suggesting it was naturally molted. The calamus (quill) is clear and intact.