
American Crow (Common Crow)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: Corvus brachyrhynchos
Family: Corvidae (Crows and Jays)
- Shape
- Mostly symmetrical with a broad, slightly rounded tip and straight edges; typical of a middle tail feather (R1 or R2).
- Size
- Approximately 18-22 cm (7-8.5 inches) long; matches the standard tail length for an adult American Crow.
- Rarity
- Very Common; one of the most widespread and easily observed birds in North America.
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Description
This is a stark, all-black tail feather from an American Crow. The American Crow is a large, intelligent passerine with all-black plumage, a heavy bill, and a fan-shaped tail in flight. They are known for their social complexity and loud 'caw' calls.
Colour & Pattern
Solid iridescent black with a subtle blue or violet sheen under sunlight. The underside is a more matte grayish-black. The rachis is dark/black along the vane but fades to white at the calamus.
Barb Structure
Tightly interlocked pennaceous barbs with a small plumulaceous section near the base; well-defined barbicels provide a smooth, flexible vane.
Texture & Surface
Smooth, semi-glossy, and slightly oily for water repellency. Stiff and durable texture characteristic of flight and steering feathers.
Key Features
Solid black coloration, subtle iridescence, straight rachis with a white base (quill), and symmetrical vane shape.
Habitat
Highly adaptable; found in open woodlands, agricultural fields, urban parks, suburban yards, and shorelines.
Geographic Range
Widespread throughout North America, from southern Canada to northern Mexico. Permanent resident in most of its range, with some northern populations migrating slightly south.
Ecological Role
Omnivorous scavenger and predator; they help control insect populations and clean up carrion, but also act as significant seed dispersers.
Similar Species
Common Raven (larger, more pointed tip), 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 some minor fraying at the tip and edges, likely due to natural wear during flight or ground movement before being molted.