
Cooper's Hawk
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Accipitriformes, Family: Accipitridae, Genus: Accipiter, Species: A. cooperii
Family: Accipitridae (Hawks, Eagles, and Kites)
- Shape
- Symmetrical vane with a rounded tip and a squared-off overall outline characteristic of Accipiter tail feathers
- Size
- Approximately 7 to 9 inches long, consistent with a medium-sized raptor tail feather
- Rarity
- Common
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Description
The Cooper's Hawk is a medium-sized, agile forest hawk known for its remarkable acrobatic flight through dense trees. It features rounded wings, a long, rounded tail with dark bands, and striking red-orange eyes in adults. This tail feather exhibits the classic bold banding pattern that helps the bird steer and brake during high-speed aerial pursuits of other birds.
Colour & Pattern
Alternating wide dark charcoal-gray or blackish bands with lighter grayish-white or bluish-gray bands across the vane, featuring a distinct white tip
Barb Structure
Tightly interlocked pennaceous structure with well-developed barbicels creating a strong, durable vane; intact condition with minimal fraying
Texture & Surface
Smooth, firm, and matte in appearance, offering good rigidity to withstand air resistance during agile forest flights
Key Features
Distinctive broad dark and light gray transverse bands across the feather vane ending in a crisp white tip, paired with a sturdy white rachis characteristic of Accipiter tail feathers
Habitat
Deciduous, mixed, and coniferous forests, as well as woodlots, river groves, and increasingly suburban and urban neighborhoods
Geographic Range
Widely distributed throughout North America, breeding from southern Canada down through the United States and into Mexico
Ecological Role
Acts as an apex avian predator in woodland and suburban ecosystems, helping regulate populations of medium-sized birds and small mammals
Similar Species
Sharp-shinned Hawk (Accipiter striatus) and Northern Goshawk (Accipiter gentilis); Sharp-shinned tail feathers are typically smaller with a squarer tip, while Goshawk feathers are considerably larger
Interesting Facts
Cooper's Hawks are exceptional aerial hunters capable of navigating dense forest canopies at high speeds, sometimes flying directly through thick brush to ambush prey
Condition Notes
Good condition with a clean shaft, intact barbs, and only minor natural wear at the very edge of the tip