Common Gull, Mew Gull

These are the inner wing feathers of the Common Gull, a medium-sized gull with a gentle 'facial expression' caused by its dark eye and thin yellow-green bill. In flight, they show grey wings with white trailing edges. They are highly social and adaptable birds.

Bi-colored; the inner vane and tip are mostly white, while the outer vane features a broad, smokey grey-brown wash (mantle color). The demarcation is soft rather than a sharp band.

Densely interlocked pennaceous barbs on the majority of the vane for aerodynamic integrity, transitioning to soft plumulaceous (downy) barbs near the base (calamus).

Smooth and somewhat waxy to the touch for water repellency. The surface has a slight satiny sheen, typical of aquatic birds.

Rounded white tips, soft grey wash on the outer web, and a length of ~18cm. Lack of distinct black sub-terminal bands distinguishes these from primary feathers.

Coastal areas, estuaries, and inland water bodies such as lakes and marshes. Frequently found in open fields (as noted by user) for foraging, especially after rain.

Found across Northern Europe and Asia. Common throughout Scandinavia (including Sweden/Glänås). Migrates south to more temperate coastal waters in winter.

Generalist predator and scavenger. They play a vital role in cleaning up organic debris and controlling insect populations in agricultural fields.

Herring Gull (significantly larger feather, >22cm), Black-headed Gull (smaller, more slender), and Mew Gull (North American variant).

Despite the name 'Common Gull', in North America, its closely related counterpart was recently split into a separate species called the Short-billed Gull.

Good condition; the barbs are intact with minimal fraying, suggesting they were recently molted during the post-breeding season.

18cm or so. found in open field. glänås