
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
- Symmetrical with a rounded tip; the vane is relatively broad and straight, typical of a tail feather rather than the asymmetrical shape of a primary flight feather.
- Size
- Approximately 7 to 9 inches in length. This size is consistent with the tail feathers of a medium-sized Buteo hawk.
- Rarity
- Common; one of the most frequently seen and heard raptors in wooded suburban and rural areas within its range.
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Description
This feather belongs to the Red-shouldered Hawk, a medium-sized raptor known for its vibrant rufous breast and beautifully barred wings and tail. In flight, they show a translucent 'window' near the wingtips. They are highly vocal, often giving a loud 'kee-aher' call.
Colour & Pattern
Distinctive bold, alternating wide bands of dark brownish-black and crisp white/cream. The bands are sharply defined, which is a hallmark of the Red-shouldered Hawk's tail plumage.
Barb Structure
Pennaceous and tightly interlocked throughout most of the vane for flight stability, becoming plumulaceous (downy) at the very base near the calamus.
Texture & Surface
Smooth, stiff, and somewhat glossy on the dorsal surface; matte and slightly paler on the ventral surface. The feather feels firm to the touch to withstand air pressure.
Key Features
Bold, even, high-contrast black and white banding on a symmetrical tail feather; relatively small size compared to Red-tailed Hawk feathers.
Habitat
Deciduous or mixed woodlands, often near water sources like rivers, streams, and swamps. They prefer bottomland hardwood forests.
Geographic Range
Common across the eastern United States and along the coast of California and northern Mexico; eastern populations are partially migratory, moving to the southern US or Mexico in winter.
Ecological Role
Top-tier predator; feeds on small mammals, amphibians, and reptiles, helping to regulate populations of voles, mice, and frogs.
Similar Species
Broad-winged Hawk (fewer, wider tail bands) and Red-tailed Hawk (adults have rufous tails; juveniles have thinner, more numerous brown bands).
Interesting Facts
Red-shouldered Hawks are known to be quite territorial and will often return to the same nesting territory year after year, sometimes for decades.
Condition Notes
Good condition; the barbs are mostly intact with very minor fraying at the tip, suggesting it was recently molted or dropped in a protected area.