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Northern Cardinal (Redbird)
Contour feather (body feather)

Northern Cardinal (Redbird)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Cardinalidae, Genus: Cardinalis, Species: C. cardinalis

Family: Cardinalidae (Cardinals and Allies)

Shape
Symmetrical vane with a gently tapered, slightly rounded tip and an elongated overall outline.
Size
Approximately 1.5 inches long, typical of a contour body feather from a medium-sized songbird like the Northern Cardinal.
Rarity
Very Common
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Description

The Northern Cardinal is a familiar and beloved songbird known for its striking brilliant red plumage in males and warm brown tones with red accents in females. Possessing a prominent crest and a stout, cone-shaped red bill specialized for cracking seeds, it is a frequent visitor to backyard bird feeders and a vigorous singer throughout much of the year.

Colour & Pattern

Vibrant, rich carmine to bright red coloration characteristic of an adult male Northern Cardinal. Melanin-based red pigments (carotenoids) dominate the vane with a lighter, whitish base near the calamus.

Barb Structure

Pennaceous at the upper portion with tightly interlocked barbules, transitioning into a plumulaceous (fluffy) downy base with some detached barbs.

Texture & Surface

Smooth and silky along the upper pennaceous portion with a soft, fluffy base. Matte finish without iridescence.

Key Features

Brilliant, unmistakable rich red coloration combined with a soft, flexible rachis and a semi-plumulaceous base, typical of a male cardinal body contour feather.

Habitat

Woodlands, gardens, shrublands, and swamp edges, typically areas with dense thickets, bushes, and brush piles for cover.

Geographic Range

Resident year-round across the eastern and central United States, southeastern Canada, and down through Mexico into Central America, expanding northward over the decades.

Ecological Role

Serves as an important seed disperser and predator of agricultural and garden insect pests. Acts as a familiar ecological indicator species for suburban and woodland edges.

Similar Species

Summer Tanager (Piranga rubra), which has a heavier bill and rose-red plumage, or House Finch (Haemorhous mexicanus), which features more streaking and a duller red hue.

Interesting Facts

Cardinals are fiercely territorial; males will aggressively attack their own reflections in mirrors or windows, mistaking them for rival males invading their territory.

Condition Notes

Fair condition with some fraying and separation along the distal barbs and minor wear at the tip, likely a naturally molted feather exposed to the elements.