
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
- Slightly asymmetrical, elongated with a rounded tip and a straight to slightly curved rachis.
- Size
- Approximately 7 to 9 inches (18-23 cm) in length; width is typically 1.5 to 2 inches (4-5 cm). Consistent with the medium-sized raptor stature.
- Rarity
- Common within its range, though less frequently seen than the Red-tailed Hawk in open country.
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Description
This feather belongs to a medium-sized hawk known for its vibrant rufous 'shoulders' and strongly banded tail. The bird overall has heavily barred underparts and a distinctive screaming 'kee-aah' call.
Colour & Pattern
Alternating wide, dark brownish-grey bands and narrower cream to white bands. The tip typically features a pale terminal band. Dorsal surface is more vibrant than the ventral surface.
Barb Structure
Pennaceous throughout most of the vane for structural integrity, with a small plumulaceous section at the base (superior umbilicus) for insulation.
Texture & Surface
Smooth, stiff, and somewhat matte. The surface is designed for wind resistance and durability during flight.
Key Features
Distinctive 'checkerboard' banding with narrow white bands and wider dark bands; slightly smaller and more slender than Red-tailed Hawk feathers.
Habitat
Deciduous and mixed woodlands, often near water sources such as rivers, swamps, or marshes; also adapts to wooded suburban areas.
Geographic Range
Resident throughout the eastern United States and along the coast of California and northern Mexico; northern populations may migrate slightly south.
Ecological Role
Top-tier predator that controls populations of small mammals, reptiles (especially snakes), and amphibians. Conservation status is 'Least Concern'.
Similar Species
Broad-winged Hawk (shorter, wider white bands) and Coopers Hawk (more rounded feather tips and gray/brown banding).
Interesting Facts
Red-shouldered Hawks are highly territorial; they often return to the same nesting territory for many years, sometimes even using the same nest.
Condition Notes
Excellent condition; the edges are crisp with minimal fraying, suggesting a relatively recent molt from a healthy individual.