
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 with a narrower leading edge (outer vane) and a broader trailing edge (inner vane); the tip is rounded but currently shows wear and fraying.
- Size
- Estimated 8 to 10 inches (20-25 cm) in length, which is characteristic for the primary flight feathers of an adult American Crow.
- Rarity
- Very Common; one of the most widely recognized and abundant bird species in North America.
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Description
This is a large, sturdy flight feather from an American Crow. The bird itself is entirely black with a heavy bill and a wingspan of about 3 feet. They are known for their intelligent behavior, 'caw-caw' vocalizations, and social flocking habits.
Colour & Pattern
Uniformly iridescent black to brownish-black. The brownish tint suggests 'foxing' or sun-bleaching common in older feathers before molt. There are no spots or bands.
Barb Structure
The distal portion is pennaceous with tightly interlocked barbs for flight stability, while the proximal base (near the calamus) is plumulaceous and downy for insulation.
Texture & Surface
Relatively stiff and smooth, with a subtle semi-gloss finish. The surface lacks the velvet-like pile of an owl but is more rigid than a songbird's body feather.
Key Features
Total black coloration, distinct asymmetry of flight vanes, stiff rachis, and the absence of any barring or color transitions except for wear-related browning.
Habitat
Highly adaptable; found in agricultural fields, open woodlands, suburban yards, urban centers, and coastal beaches.
Geographic Range
Widespread across most of North America, from southern Canada to northern Mexico. Permanent resident in most of its range, with northernmost populations migrating slightly south.
Ecological Role
Omnivorous scavenger and predator; they play a vital role in cleaning up carrion and controlling insect populations, though they sometimes raid nests of other birds.
Similar Species
Common Raven (larger, more wedge-shaped tail), Fish Crow (nearly identical, distinguished by call), and Northwestern Crow (smaller, regional).
Interesting Facts
Crows are among the most intelligent animals on Earth, capable of making tools, recognizing individual human faces, and mourning their dead in 'funerals'.
Condition Notes
Fair to Poor condition. The tip is heavily frayed (notched from wear), and the distal barbs are separating, suggesting this was a molted feather at the end of its life cycle.