Glaucous-winged Gull (Also known as Gray-winged Gull)

A striking large gull feather featuring clean white-to-gray tones transitioning into a dark terminal band and a crisp white tip. The Glaucous-winged Gull is a bulky, pale-mantled gull with pinkish legs and dark eyes, known for hybridizing extensively with other gull species along the Pacific coast.

Predominantly pale gray to white along the lower and middle sections of the vane, transitioning to a dark charcoal-gray or black tip featuring a distinct white subterminal spot or mirror, typical of the outermost primaries of this gull species.

Pennaceous vane structure with tightly interlocked barbs and barbules along the middle and upper sections, showing some wear and slight separation toward the edges due to weathering.

Smooth, stiff, and somewhat glossy along the pennaceous vanes with a clean, dry surface feel, showing typical water-resistant properties of seabird flight feathers.

Pale gray shaft blending into a dark charcoal-black tip accented by a distinct white apical spot or mirror, combined with robust size and stiff flight feather structure.

Coastal marine environments, rocky shores, sandy beaches, estuaries, harbors, and offshore waters, frequently visiting inland landfills, agricultural fields, and urban areas.

Pacific coast of North America, stretching from the Aleutian Islands and Alaska down through British Columbia, Washington, Oregon, and northern California, wintering further south along the California coast.

Acts as an opportunistic scavenger, apex marine predator of small fish and invertebrates, and a key nutrient distributor between marine and terrestrial ecosystems.

Western Gull (Larus occidentalis) and Herring Gull (Larus argentatus), which can be distinguished by darker gray or black markings on the primary tips and different mantle colorations.

Glaucous-winged Gulls are notorious for hybridizing with Western Gulls throughout the Pacific Northwest, producing offspring with variable mantle shades known colloquially as 'Olympic Gulls'.

Fair to Good condition, showing minor fraying along the edges of the barbs and some wear at the extreme tip, indicating it was naturally molted and exposed to environmental elements before collection.