
Northern Cardinal (Redbird)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Cardinalidae, Genus: Cardinalis, Species: C. cardinalis
AI-generated identification · may be incorrectFamily: Cardinalidae (Cardinals and Allies)
- Shape
- Symmetrical, rounded, and broad with a fan-like distal end and a highly plumulaceous base.
- Size
- Approximately 3-4 cm in length; consistent with typical body contour feathers for a medium-sized songbird.
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Description
This feather belongs to one of North America's most iconic songbirds. Males are striking bright red with black masks, while females are buff-brown with reddish accents. The species is known for its clear, whistling song.
Colour & Pattern
Warm terracotta to bright reddish-orange at the tip, fading into a neutral gray-beige at the downy base. There is no distinct banding, typical of male cardinal body feathers.
Barb Structure
The distal portion is pennaceous (interlocked barbs), while the proximal two-thirds are plumulaceous (downy and loose) for insulation.
Rachis & Barb Pattern
The rachis is thin, translucent to cream-colored, and flexible. Barbs are sparsely distributed in the downy section and become dense and pigmented toward the tip.
Texture & Surface
Sigificantly soft and downy at the base with a slightly stiffer, matte pennaceous vane at the apex.
Feather Placement
Likely from the breast, flank, or back. The significant amount of down suggests a high-insulation area of the body.
Key Features
The gradient from a warm red-orange tip to a voluminous gray downy base is diagnostic for a male Northern Cardinal contour feather.
Habitat
Found in woodlands, gardens, shrublands, and urban residential areas with dense thickets for nesting.
Geographic Range
Year-round resident throughout the Eastern and Central United States, lower Canada, and much of Mexico.
Ecological Role
Primary seed disperser and insectivore. They are common prey for domestic cats and hawks.
Similar Species
Summer Tanager (lacks the gray downy base, usually more uniform red), Hepatic Tanager, or Pyrrhuloxia (grayer with pinker red).
Interesting Facts
Unlike many songbirds, both male and female Northern Cardinals sing. They are also highly territorial and will sometimes attack their own reflection in windows.
Cultural Significance
The Northern Cardinal is the state bird of seven U.S. states. It has high cultural visibility in sports and holiday iconography.
Field Identification Tips
Look for these feathers in backyard gardens or near dense shrubs like privet or honeysuckle, especially during the late summer molt.
Condition Notes
Fair to Good. There is some separation of the barbs (split vanes) and typical wear suggestive of a natural molt.