
American Crow
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: Corvus brachyrhynchos
Family: Corvidae (Crows, Jays, and Magpies)
- Shape
- Broad and slightly asymmetrical with a rounded-to-blunt tip; the trailing vane is wider than the leading vane, typical of secondary feathers.
- Size
- Approximately 4.5 to 6 inches in length; this falls within the standard range for an adult American Crow's inner secondaries.
- Rarity
- Very Common; one of the most widely distributed and easily recognized birds in North America.
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Description
This is a sturdy, ink-black wing feather from an American Crow. These birds are large, intelligent passerines known for their social nature and 'caw' vocalizations. They are entirely black, including the bill and legs, and possess a wingspan ranging from 33 to 39 inches.
Colour & Pattern
Uniformly charcoal black to deep iridescent ebony. Under certain lighting, a subtle violet or blue-green structural sheen may be visible. The underside is slightly more matte and grey-toned.
Barb Structure
Mostly pennaceous and tightly interlocked for flight efficiency, becoming plumulaceous (downy) at the very base near the calamus. The barbs are currently slightly separated (zipped apart in sections).
Texture & Surface
Smooth and somewhat stiff; the dorsal surface has a waxy, glossy finish that aids in water shedding and aerodynamics, while the base is soft and fuzzy.
Key Features
Solid black coloration without banding, rounded tip, stiff rachis, and the characteristic 'corvid sheen' found on the dorsal vane.
Habitat
Highly adaptable; found in open woodlands, agricultural fields, city parks, shorelines, and suburban yards.
Geographic Range
Year-round resident across most of North America, from southern Canada throughout the United States to northern Mexico.
Ecological Role
Omnivorous scavenger and predator; they play a vital role in cleaning up carrion and controlling insect populations. They are also highly sensitive to West Nile Virus, acting as an indicator species.
Similar Species
Common Raven (larger, more pointed feathers with a distinct oily purple sheen), Fish Crow (nearly identical, requires measurements or location context), and Brewer's Blackbird (much smaller and more iridescent).
Interesting Facts
Crows are capable of facial recognition and can remember individual humans for years. They are also known to use tools, such as using sticks to extract insects from bark.
Condition Notes
Fair to Good; shows some mechanical damage (splitting of the barbs) and wear along the edges, likely a naturally molted feather from the late summer or autumn cycle.