Cooper's Hawk (also known as Big Blue Darter, Chicken Hawk, Partridge Hawk)

The Cooper's Hawk is a medium-sized, agile forest predator with short, rounded wings and a long, rounded tail adapted for navigating dense timber at high speeds. Adults feature a dark slate-gray crown, blue-gray upperparts, and distinct reddish-orange barring on the underparts. Their eyes are striking reddish-orange to deep red.

Characterized by alternating bold dark grey-brown and pale greyish-white bands, tipped with a narrow white edge. The underside shows a slightly muted version of the dorsal pattern.

Tightly interlocked pennaceous vane with strong hooklets (barbicels) ensuring aerodynamic stability, and a small, soft plumulaceous tuft at the extreme base.

Smooth, firm, and stiff to the touch with a matte finish, designed to withstand friction during agile forest flights.

Bold dark and light horizontal bands across a relatively long, rounded tail with a distinct white tip, combined with medium sizing that separates it from smaller sharp-shinned hawks and larger buteo hawks.

Deciduous, mixed, and coniferous forests, as well as wooded woodlots, river groves, and increasingly in suburban and urban neighborhoods with mature shade trees.

Widely distributed throughout North America, ranging from southern Canada down through the United States and into Mexico. Mostly permanent residents, though northern populations migrate south for the winter.

Acts as an apex avian predator regulating populations of medium-sized birds and small mammals, serving as a key indicator of healthy, diverse woodland ecosystems.

Sharp-shinned Hawk (Accipiter striatus), which has a more squared-off tail tip and narrower white terminal band, and Broad-winged Hawk, which has broader, fewer bands.

Cooper's Hawks are master acrobats, capable of high-speed pursuits through dense canopies where they make hairpin turns. Females are significantly larger than males—a classic example of reverse sexual size dimorphism in raptors.

Good condition, fresh appearance with intact barbs and minimal fraying at the tip, showing no signs of severe sun bleaching or structural damage.