
Red-shouldered Hawk
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Accipitriformes, Family: Accipitridae, Genus: Buteo, Species: B. lineatus
AI-generated identification · may be incorrectFamily: Accipitridae (Hawks, Eagles, and Kites)
- Shape
- Symmetrical to slightly asymmetrical vane, rounded tip, elongated broad outline with characteristic checkered barring.
- Size
- Approximately 8 to 10 inches long, consistent with a medium-sized secondary flight feather for this species.
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Description
A medium-sized forest hawk with a reddish-brown checkered back and breast, featuring striking black-and-white checkered wings and a distinctly banded tail.
Colour & Pattern
Striking pattern of bold, horizontal dark brown or black bars alternating with crisp white or pale grey bands, typical of Red-shouldered Hawk wing feathers.
Barb Structure
Pennaceous structure with tightly interlocked barbs and barbules forming a firm, durable vane. No prominent afterfeather.
Rachis & Barb Pattern
Strong, prominent central rachis that is white to pale ivory near the base and dark brown distally. Barbs are tightly packed and uniformly angled.
Texture & Surface
Smooth, firm, and matte texture with rigid vanes designed to withstand aerodynamic pressure during flight.
Feather Placement
Secondary flight feather from the wing, determined by the broad shape, strong shaft curvature, and distinctive alternating dark and light checkered banding pattern.
Key Features
High-contrast black-and-white checkered banding pattern on a broad, rounded secondary flight feather.
Habitat
Deciduous and mixed deciduous-coniferous forests, often near rivers, swamps, and flooded bottomlands.
Geographic Range
Resident in eastern North America and along the Pacific coast of California, with stable populations inhabiting woodland areas.
Ecological Role
Apex avian predator helping to control populations of small mammals, amphibians, and reptiles.
Similar Species
Broad-winged Hawk and Red-tailed Hawk, but distinguished by the distinct high-contrast checkered banding.
Interesting Facts
Red-shouldered Hawks are very vocal and are frequently mimicked by Blue Jays.
Cultural Significance
Feathers of raptors hold cultural significance for various Indigenous peoples; strictly protected by law.
Field Identification Tips
Look for molted feathers near forest edges, riparian zones, and known nesting trees during spring and summer.
Condition Notes
Good condition with intact barbs and minimal signs of wear or fading.