
American Crow (Common Crow)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: C. brachyrhynchos
Family: Corvidae (Crows and Jays)
- Shape
- Symmetrical vane with a rounded tip and an overall elongated oval to slightly tapered outline.
- Size
- Approximately 4 to 5 inches long, consistent with a medium-sized contour or covert feather from a corvid. Typical American Crow body feathers generally range from 3 to 6 inches.
- Rarity
- Very Common
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Description
The American Crow is a familiar, intelligent, and highly adaptable black bird known for its distinct caw vocalization and social behavior. Measuring around 17-21 inches in length, it is entirely black from head to toe with a strong, dark bill and fan-shaped tail. Highly gregarious, they are often seen in large family groups or massive roosts.
Colour & Pattern
Solid glossy black with subtle structural iridescence showing hints of purple, blue, and green under bright light. The ventral base near the skin reveals a slightly grayer, smoky hue. The rachis is strong and black above, turning whitish toward the calamus.
Barb Structure
Tightly interlocked pennaceous structure along the upper portion transitioning into a looser, plumulaceous (fluffy) downy structure near the base of the rachis. Barbs are intact with normal hooklets.
Texture & Surface
Smooth, glossy, and firm in the pennaceous upper section, with a soft, silky, and downy texture near the base. Possesses a natural water-resistant sheen typical of healthy corvid plumage.
Key Features
Solid glossy black coloration with iridescent blue-purple sheen, strong black-and-white transitioning rachis, and a firm, symmetrical vane combining pennaceous upper structure with plumulaceous down at the base.
Habitat
Highly adaptable, found across a vast array of habitats including open woodlands, agricultural fields, pastures, parks, suburban neighborhoods, and urban centers.
Geographic Range
Widespread year-round resident across most of North America, stretching from southern Canada down through the United States to northern Mexico, with northernmost populations migrating slightly south for the winter.
Ecological Role
Crows act as important omnivores and scavengers in the ecosystem, helping to clean up carrion, disperse seeds, and control insect populations, while also serving as a frequent host for avian predators.
Similar Species
Fish Crow (Corvus ossifragus) and Common Raven (Corvus corax). Fish crows are nearly identical in plumage but smaller with a slightly different voice, while ravens are significantly larger with heavier bills and lanceolate throat hackles.
Interesting Facts
Crows are among the most intelligent animals on Earth, capable of using and manufacturing tools, recognizing human faces, and passing down complex cultural knowledge across generations.
Condition Notes
Good condition. The feather appears fresh with minimal wear, intact barbs, and no major signs of sun bleaching, breakage, or parasite damage.