Northern Cardinal (Redbird)

This feather belongs to the iconic Northern Cardinal. Males are famous for their brilliant red plumage and black face masks, while females exhibit more olive-brown tones with red accents. This specific feather's muted red color suggests it is from a female or an immature male starting to molt.

Rich, warm reddish-brown to dull crimson. Lacks strong banding or iridescence. The color is derived from carotenoid pigments. The calamus is semi-translucent.

Pennaceous on the distal half with interlocked barbs; plumulaceous (downy) at the proximal base for insulation; barbs appear somewhat frayed at the edges.

Thin, flexible rachis that is brownish-tan in color; barbs are densely packed in the pennaceous region and transition to a wispy, downy texture near the quill.

Smooth and soft texture with a matte finish. Light and airy, typical of a songbird's insulating body plumage.

Body contour feather, most likely from the breast or flank given the depth of pigment and loose structure at the base.

Rich red-brown coloration, small size under 3 inches, and the distinctive transition from a downy base to a solid pennaceous tip.

Found in woodlands, gardens, shrublands, and suburban backyards; prefers dense undergrowth for nesting.

Common across Eastern and Central North America, from Southern Canada through the US and into Mexico and Central America.

Seed disperser and insectivore; serves as a common prey species for hawks and domestic cats. Population is stable and expanding north.

Summer Tanager (more uniform bright red), House Finch (streaked patterns), or Pyrrhuloxia (grayer with red highlights).

Unlike many songbirds, both male and female Northern Cardinals sing. They are the state bird of seven US states, more than any other bird.

Highly valued in birdwatching culture as a symbol of winter and vitality. Due to the MBTA, it is not used for modern commercial purposes.

Look for these feathers near bird feeders or inside dense shrubs like privet or honeysuckle where cardinals roost and molt.

Fair condition; showing moderate wear and separation of the barbs (venting) along the left edge; likely a naturally molted feather.