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Red-shouldered Hawk
Secondary flight feather (Remiges)

Red-shouldered Hawk

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Accipitriformes, Family: Accipitridae, Genus: Buteo, Species: Buteo lineatus

Family: Accipitridae (Hawks, Eagles, and Kites)

Shape
Broad and slightly asymmetrical with a rounded tip
Size
Approximately 6-8 inches (15-20 cm) in length; typical for a Buteo secondary feather
Rarity
Common (regularly encountered within its range)
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Description

This feather belongs to a medium-sized Buteo hawk known for its vibrant rufous (red) shoulders and strongly barred black-and-white wings. The bird is a quintessential forest raptor with a distinctive 'kee-aah' call.

Colour & Pattern

Strongly barred with alternating wide bands of dark brownish-black and crisp white/cream. The tip is dark.

Barb Structure

Mostly pennaceous (tightly interlocked) with a small plumulaceous (downy) section at the base

Texture & Surface

Smooth, stiff, and somewhat matte; designed for silent but powerful flight through woodland canopy.

Key Features

Bold, high-contrast black and white barring; broad width; rounded tip; lacks the red wash found on tail feathers.

Habitat

Bottomland hardwood forests, flooded deciduous woodlands, and suburban areas with tall trees near water.

Geographic Range

Year-round resident in the Eastern United States, California, and Mexico; northern populations may migrate south.

Ecological Role

Top-tier predator of small mammals, amphibians, and reptiles; serves as an indicator of healthy wetland-forest ecosystems.

Similar Species

Broad-winged Hawk (feathers have fewer, wider bands); Cooper's Hawk (longer, narrower tail feathers with different gray-brown barring).

Interesting Facts

They are highly vocal raptors and are often mimicked by Blue Jays. They are known to return to the same nesting territory year after year.

Condition Notes

Good condition; minor fraying at the tip suggests it was a naturally molted feather from a flying bird.