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American Crow
Primary flight feather (Remiges), likely P4-P6

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 and a broader trailing edge; slightly curved with a rounded-to-blunt tip; exhibit a slight marginal notch characteristic of wing-edge primaries.
Size
Approximately 7 to 9 inches (18–23 cm) in length, which is consistent with the primary feathers of a medium-sized passerine like a crow.
Rarity
Very Common; one of the most widespread and easily recognized birds in North America.
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Description

A sturdy, all-black flight feather from the American Crow. The crow itself is a large, intelligent black bird with a heavy bill and a characteristic 'caw' vocalization. In flight, they show broad wings and a squared-off tail.

Colour & Pattern

Uniformly deep brownish-black to true black. Under certain lighting, a subtle iridescent violet or blue sheen may be visible. The ventral side is slightly more matte/silvery-grey than the dorsal side.

Barb Structure

Densely interlocked pennaceous barbs providing a rigid, aerodynamic surface; the base shows a small plumulaceous (downy) section for insulation. Barbules are intact but show signs of natural wear.

Texture & Surface

Relatively stiff and smooth texture with a glossy finish on the dorsal surface. The leading edge is firm to cut through air, while the overall surface is somewhat water-resistant due to preen oils.

Key Features

Uniform black coloration, significant asymmetry in the vane, robust dark rachis, and the specific iridescent quality typical of corvids.

Habitat

Extremely versatile; found in open woodlands, agricultural fields, urban parks, suburban yards, and shorelines. They avoid dense, unbroken forests.

Geographic Range

Resident across most of North America from southern Canada to northern Mexico. Some northernmost populations migrate south during harsh winters.

Ecological Role

Omnivorous scavengers and predators; they play a vital role in cleaning up carrion and controlling insect populations, though they also preen on other birds' eggs.

Similar Species

Common Raven (larger, more pointed tip), Fish Crow (nearly identical, requires size comparison or location context), and Brewer's Blackbird (much smaller).

Interesting Facts

Crows are known to recognize individual human faces and can communicate specific threats to other members of their flock; they are among the most intelligent of all bird species.

Condition Notes

Good condition; some minor separation of barbs (unzipping) at the edges and slight mechanical wear at the tip, likely from active flight or ground foraging.