
American Crow
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: Corvus brachyrhynchos
Family: Corvidae (Crows, Jays, and Magpies)
- Shape
- Asymmetrical vane with a visible narrowing (emargination) on the leading edge; the tip is somewhat blunt but would naturally be more rounded if not for the visible wear.
- Size
- Estimated at 7.5 to 9 inches (19-23 cm) based on hand scale; this is consistent with the primary feathers of an adult American Crow which typically fall in the 20-25 cm range.
- Rarity
- Very Common; one of the most recognizable and abundant birds in North America.
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Description
A large, all-black passerine with a heavy bill and a fan-shaped tail in flight. This feather reflects the crow's utilitarian but elegant plumage, designed for highly maneuverable flight and durability in various climates.
Colour & Pattern
Uniformly iridescent black to brownish-black. Under direct sunlight, it would show a subtle violet or blue sheen. The brownish tint suggests sun-bleaching or that it was an older feather ready for molt.
Barb Structure
Mostly pennaceous and tightly interlocked for flight efficiency; the base shows some plumulaceous (downy) barbs for insulation. The barbs are currently frayed at the distal end.
Texture & Surface
Relatively stiff and smooth. The surface has a slight natural gloss typical of corvids, though this specimen appears somewhat matte due to weathering and dust/debris.
Key Features
Solid dark coloration without barring, strong asymmetry of the vanes, and a thick, dark rachis. The size distinguishes it from the smaller Fish Crow and the much larger Common Raven.
Habitat
Extremely versatile; found in open woodlands, agricultural fields, city parks, shorelines, and suburban yards.
Geographic Range
Common throughout most of North America, from southern Canada to northern Mexico. Most populations are year-round residents, though northernmost birds may migrate south.
Ecological Role
Omnivorous scavengers and predators; they help control insect populations and clean up carrion, but can also impact songbird nests.
Similar Species
Common Raven (much larger, more wedge-shaped tail), Fish Crow (nearly identical, requires audio or measurement for certainty), and Chihuahuan Raven.
Interesting Facts
Crows are among the most intelligent animals on Earth, capable of using tools, recognizing individual human faces, and mourning their dead in communal 'funerals'.
Condition Notes
Fair condition. Significant wear and fraying at the tip (distal end). Some white spotting (potentially bird droppings or environmental debris) is visible on the vane.