
American Crow
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: Corvus brachyrhynchos
Family: Corvidae (Crows and Jays)
- Shape
- Highly asymmetrical vane, elongated outline with a slightly rounded tip and noticeable emargination on the outer vane
- Size
- Approximately 7 to 9 inches (18-23 cm) in length, which is characteristic for the outer primaries of a medium-sized corvid
- Rarity
- Very Common; one of the most widely recognized and abundant birds in North America
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Description
A quintessential corvid feather. The American Crow is a large, all-black bird with a heavy bill and broad wings. This primary feather is built for powerful, steady flight and the social maneuvering these intelligent birds are known for
Colour & Pattern
Uniformly deep black (melanistic) with a subtle iridescent violet or blue sheen visible in direct light. The underside is slightly more matte or gray-toned
Barb Structure
Densely packed and tightly interlocked pennaceous barbs on the majority of the vane, with plumulaceous (fluffy) barbs at the base near the calamus
Texture & Surface
Smooth, glossy, and relatively stiff. The surface has a structural sheen that helps with water repellency and aerodynamic efficiency
Key Features
Solid black coloration, strong asymmetry of the vanes, iridescent sheen, and a white/pale base of the calamus
Habitat
Extremely versatile: found in open woodlands, agricultural fields, urban parks, suburban yards, and coastal areas
Geographic Range
Widespread across North America, from southern Canada to northern Mexico. Most populations are year-round residents, though northernmost birds may migrate south
Ecological Role
Omnivorous scavenger and predator; plays a vital role in seed dispersal and waste removal (carrion). They are highly social and alert other birds to predators
Similar Species
Common Raven (larger, more wedge-shaped tail feathers), Fish Crow (nearly identical, requires size/voice comparison), and Brewer’s Blackbird (much smaller)
Interesting Facts
Crows are among the most intelligent animals, capable of using tools, recognizing individual human faces, and mourning their dead in 'funerals'
Condition Notes
Good condition with minor wear at the edges (fraying). Intact rachis and well-zipped barbs suggest a relatively fresh molt