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American Crow
Primary flight feather (Remex)

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 vane with a slightly tapered, rounded tip; broad trailing vane and narrower leading vane characteristic of flight feathers.
Size
Estimated 7-9 inches (18-23 cm) in length, which is the typical range for intermediate primary feathers of an adult American Crow.
Rarity
Very Common; one of the most widespread and easily recognizable birds in North America.
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Description

This is a primary flight feather from the American Crow, a large, intelligent, all-black passerine. The bird itself features a heavy bill, broad wings, and a short, squared-off tail. Crows are famous for their complex social structures and wide variety of raucous ‘caw’ vocalizations.

Colour & Pattern

Uniformly iridescent black with subtle violet or blue sheen when viewed in direct sunlight. The underside is a more matte charcoal gray.

Barb Structure

Densely interlocked pennaceous barbs providing a stiff, aerodynamic surface; plumulaceous (downy) barbs present at the base near the calamus for insulation.

Texture & Surface

Smooth and glossy on the dorsal side; stiff and slightly oily to provide water resistance; matte and velvety on the ventral surface.

Key Features

Solid black coloration with iridescence, asymmetrical vane shape, and a dark rachis throughout the length of the feather.

Habitat

Extremely versatile: found in open woodlands, agricultural fields, suburban yards, city parks, and shorelines.

Geographic Range

Common year-round resident throughout most of North America, from southern Canada to northern Mexico.

Ecological Role

Omnivorous scavengers and predators; they play a vital role in cleaning up carrion and controlling insect populations, but can also impact songbird nests.

Similar Species

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

Interesting Facts

American Crows are known to use tools, recognize individual human faces, and even hold 'funerals' for deceased members of their flock.

Condition Notes

Good condition; minor fraying at the base and tip suggests natural wear or the result of the molting process.

American Crow | Feather Identifier