Red-shouldered Hawk (Lineated Hawk, Winter Hawk)

This feather belongs to the Red-shouldered Hawk, a medium-sized raptor known for its 'checkered' wings and reddish-orange barring on the breast. They are distinctive for their loud, piercing 'kee-aah' calls. In flight, they show translucent 'windows' near the wingtips.

Striking high-contrast pattern consisting of broad, dark brown to charcoal-black bands alternating with crisp white to creamy-buff bands. The light bands are slightly narrower than the dark ones. The underside (ventral) is paler and more muted than the dorsal surface.

The distal portion is pennaceous and tightly interlocked for flight efficiency. The proximal base transitions into a plumulaceous (downy) structure for insulation. Barbicels are well-developed in the dark bands.

Smooth and stiff on the pennaceous vanes with a slight semi-gloss finish. The trailing edge is softer than the leading edge. The surface lacks the felt-like 'hushing' barbs of owls, indicating a diurnal raptor.

Bold, high-contrast dark and light banding; broad vane width relative to length; lacks the terminal 'dark hem' seen in Broad-winged Hawks.

Bottomland hardwood forests, flooded deciduous swamps, and suburban areas with tall trees near water sources like creeks or retention ponds (common in Conroe, TX).

Year-round resident in the Eastern United States (including Southeast Texas) and along the California coast. Northern populations in New England and Canada migrate south for winter.

Secondary predator; they control populations of small mammals, reptiles, and amphibians. Their presence indicates a healthy, mature treed environment.

Broad-winged Hawk (smaller, fewer bands, broader dark trailing edge); Red-tailed Hawk (different banding density, usually more mottled); Cooper's Hawk (narrower, more elongated feathers).

Red-shouldered Hawks are highly territorial; they often return to the same nesting territory for many years. In suburban Texas, they are frequently seen hunting snakes and lizards from fence posts.

Good to Excellent condition. The barbs are mostly intact with minor 'zipper' separation at the midpoint. Likely a naturally molted feather given the clean calamus.

Back yard Conroe, Texas