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American Crow (Common Crow)
Flight feather (Primary or Secondary remex)

American Crow (Common Crow)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: Corvus brachyrhynchos

Family: Corvidae (Crows, Jays, and Magpies)

Shape
Highly asymmetrical vane with a tapered, slightly rounded tip and characteristic emargination on the leading edge.
Size
Approximately 4 to 5 inches in length. This size is consistent with an inner primary or a secondary flight feather for a medium-sized corvid.
Rarity
Very Common; one of the most widespread and easily recognizable birds in North America.
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Description

A medium-sized, all-black passerine known for its intelligence and social complexity. Crows possess broad wings and a thick bill. Their feathers are prized for their deep, rich blackness that hides a hidden spectrum of iridescence.

Colour & Pattern

Iridescent brownish-black to deep charcoal. Under specific lighting, it exhibits a subtle violet or greenish sheen characteristic of melanin-based structural coloration. The ventral side is more matte.

Barb Structure

Tightly interlocked pennaceous barbs with visible barbicels providing a firm, aerodynamic surface; the base shows minimal plumulaceous downy structure.

Texture & Surface

The surface is smooth, glossy, and somewhat oily to the touch, providing water resistance. The leading edge (vane) is significantly stiffer than the trailing edge.

Key Features

Deep black coloration, strong asymmetry of the vane, and a subtle metallic sheen that distinguishes it from the flatter black of a Black Vulture or the smaller feathers of a Starling.

Habitat

Ubiquitous across North America including agricultural fields, open woodlands, suburban parks, urban centers, and coastal areas.

Geographic Range

Resident throughout most of the United States and southern Canada; northernmost populations may move slightly south during harsh winters.

Ecological Role

Omnivorous scavengers and predators that play a vital role in cleaning up carrion and controlling insect populations; also known to disperse seeds.

Similar Species

Common Raven (larger, more wedge-shaped tail feathers), Fish Crow (nearly identical, identified better by call), and Brewer's Blackbird (much smaller and more iridescent).

Interesting Facts

American Crows are known to use tools, recognize individual human faces, and hold 'funerals' where they gather around a deceased member of their species to learn about potential threats.

Condition Notes

The feather appears weathered with several visible splits (zips) in the vane and some fraying at the edges, suggesting it is a naturally molted feather from the previous season.