
American Crow
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: Corvus brachyrhynchos
Family: Corvidae (Crows, Jays, and Magpies)
- Shape
- Broadly rectangular with a rounded, slightly blunt tip; slightly asymmetrical with the trailing vane wider than the leading vane
- Size
- Approximately 5.5 to 7.0 inches (14-18 cm) in length, which is typical for a secondary feather of a medium-sized corvid
- Rarity
- Very Common; one of the most widely recognized and abundant birds in North America
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Description
A solid black feather from a large, intelligent passerine. The American Crow is an entirely black bird with a heavy bill and a fan-shaped tail in flight. Known for their complex social structures and 'caw' vocalizations
Colour & Pattern
Uniformly iridescent black dorsally with a subtle violet or greenish sheen visible in direct light; the ventral side is a flatter, matte charcoal grey. No banding or spots present
Barb Structure
Densely interlocked pennaceous barbs throughout most of the vane for flight stability; plumulaceous (downy) barbs at the very base for insulation
Texture & Surface
Smooth and glossy on the upper surface with a slight oily sheen; the vane is relatively stiff and resistant to wind, typical of flight feathers
Key Features
Uniform black coloration, rounded tip, asymmetrical secondary vane width, and the characteristic white calamus at the base
Habitat
Extremely versatile, found in open woodlands, agricultural fields, orchards, city parks, shorelines, and suburban yards
Geographic Range
Widespread across most of North America, from southern Canada throughout the United States to northern Mexico; generally resident, though northernmost populations may move south
Ecological Role
Omnivorous scavenger and predator; they help control insect populations and clean up carrion, but also disperse seeds across wide areas
Similar Species
Common Raven (larger, more pointed tip), Fish Crow (nearly identical, usually requires bill/voice for field ID), and Brewer's Blackbird (much smaller)
Interesting Facts
Crows are known to use tools and can recognize individual human faces; they often live in large family groups and cooperate to mob predators like hawks and owls
Condition Notes
Good condition; the feather appears freshly molted with minimal wear or fraying. There are no obvious fault bars or signs of parasite damage