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American Crow
Primary flight feather (Remex), likely P6 or P7 from the right wing

American Crow

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

Family: Corvidae (Crows, Jays, and Ravens)

Shape
Asymmetrical with a narrower leading edge and wider trailing edge; tapered toward the tip with slight emargination at the distal end
Size
Approximately 7–9 inches (18–23 cm) in length, which is standard for an adult American Crow primary flight feather
Rarity
Very Common
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Description

The American Crow is a large, all-black bird with a heavy bill. This feather reflects its sturdy, powerful flight capabilities. Crows are known for their high intelligence, social complexity, and 'caw' vocalizations. They are frequently seen in large winter roosts and are highly opportunistic feeders.

Colour & Pattern

Uniformly iridescent black with subtle violet-blue or greenish sheen depending on light; the underside appears more matte grayish-black

Barb Structure

Pennaceous and tightly interlocked for flight efficiency; some plumulaceous (downy) barbs visible at the base of the calamus

Texture & Surface

Smooth and glossy on the dorsal surface, slightly stiff to the touch, with a high concentration of melanin providing structural strength

Key Features

Solid black coloration, deep iridescence, strong asymmetrical vane, and a thick, dark rachis characteristic of corvids

Habitat

Highly adaptable: found in open woodlands, agricultural fields, city parks, shorelines, and suburban yards

Geographic Range

Widespread across most of North America, from southern Canada to northern Mexico; mostly resident, though northernmost populations migrate

Ecological Role

Omnivorous scavenger and predator; they help control insect populations and clean up carrion, playing a vital role in nutrient cycling

Similar Species

Common Raven (larger, more wedge-shaped tail feathers), Fish Crow (nearly identical, requires size and sound to distinguish), or Brewer's Blackbird (much smaller)

Interesting Facts

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

Condition Notes

Fair to Good. There is visible fraying and separation of the barbs (splits) along the trailing edge, suggesting this was a naturally molted feather toward the end of its lifecycle