
Northwestern Crow (also known as American Crow in overlapping regions)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Corvus, Species: C. caurinus
AI-generated identification · may be incorrectFamily: Corvidae (Crows, Jays, and Magpies)
- Shape
- Symmetrical vane, broadly rounded tip, ovate outline with a fluffy semiplume-like base
- Size
- Approximately 4 to 5 inches long, consistent with a large body contour feather of a corvid species
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Description
The Northwestern Crow is a clever, highly adaptable corvid closely related to the American Crow, slightly smaller in size with a slightly different voice. They are intelligent foragers commonly seen patrolling shorelines for mollusks, crabs, and scavenging refuse.
Colour & Pattern
Solid glossy black with subtle purplish-blue and greenish structural iridescence under direct sunlight, typical of corvid plumage with no banding or spots
Barb Structure
Pennaceous vane at the distal end with tightly interlocked barbicels, transitioning to plumulaceous (fluffy, downy) barbs near the base with no distinct afterfeather
Rachis & Barb Pattern
Strong, central, tapering rachis that transitions from white/light gray at the basal calamus to glossy black along the vane; barbs are densely packed and set at a moderate angle
Texture & Surface
Smooth, slightly glossy vane with a silky texture at the upper portion and a soft, fluffy downy texture at the base
Feather Placement
Body feather, likely from the upper back, mantle, or breast region, determined by the broad rounded tip and the semiplume base providing insulation
Key Features
Uniform glossy black coloration with structural iridescence, broad rounded contour shape, and a distinct pale to white calamus transitioning rapidly into a dark rachis
Habitat
Coastal beaches, intertidal zones, marine shores, estuaries, river mouths, coniferous forests, and urban/suburban parks throughout the Pacific Northwest
Geographic Range
Pacific coast of North America, ranging from southwestern Alaska through British Columbia down to Washington and northwestern Oregon
Ecological Role
Acts as an important coastal scavenger and seed disperser, helping maintain clean ecosystems through opportunistic feeding
Similar Species
American Crow (Corvus brachyrhynchos) and Common Raven (Corvus corax); distinguishing individual body feathers can be challenging due to overlapping coloration and size
Interesting Facts
Northwestern crows are famous for their habit of flying high into the air to drop hard-shelled mollusks and crabs onto rocks or pavement to smash them open so they can eat the soft inside
Cultural Significance
In Indigenous cultures of the Pacific Northwest, crows and ravens hold significant places in mythology, often depicted as tricksters, creators, and culture heroes
Field Identification Tips
Look for dark, glossy black body feathers in coastal areas, particularly near beaches, garbage collection sites, or perches where corvids gather
Condition Notes
Good overall condition with intact barbs, clean vane, minimal wear, and no visible fault bars or parasitic damage
Notes
Washington