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Canada Goose (Common Canada Goose)
Primary flight feather, likely outer primary (P6-P9)

Canada Goose (Common Canada Goose)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Branta, Species: B. canadensis

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Asymmetrical vane with a slightly curved, tapered profile and a rounded tip. The leading edge (narrower vane) is stiff and straight, while the trailing edge (wider vane) is broader and more flexible.
Size
Approximately 10.75 inches long, which is highly consistent with a primary flight feather from a medium-to-large Canada Goose.
Rarity
Very Common
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Description

The Canada Goose is a large wild goose with a distinctive black head and neck, white patches on the face, and a brown body. Known for their classic V-formation migration and loud honking calls, they are highly adaptable birds frequently found in human-altered landscapes.

Colour & Pattern

Strikingly bicolored pattern typical of certain goose primary feathers, featuring a stark white base transitioning cleanly into a rich dark brown or blackish-brown tip and outer edge. The rachis is white near the base and darkens toward the tip.

Barb Structure

Tightly interlocked pennaceous structure along the entire vane, featuring robust barbs connected by hooked barbules (barbicels) to create a waterproof, aerodynamic surface. No significant afterfeather.

Texture & Surface

Smooth, firm, and slightly glossy with a strong, rigid feel. The surface is naturally water-repellent due to preen oil and tight barb interlocking.

Key Features

Large size (nearly 11 inches), strong asymmetry, stiff curved rachis, and the striking contrast between the pristine white lower vane and the dark brown/black terminal portion.

Habitat

Found near lakes, rivers, ponds, marshes, agricultural fields, mowed lawns, and urban parks with open water access.

Geographic Range

Native to arctic and temperate regions of North America, migrating south to the United States and Mexico for winter. Widely introduced globally, including parts of Europe and New Zealand.

Ecological Role

Act as grazers that help shape wetland and grassland plant communities, while serving as a prominent prey base for large mammalian and avian predators.

Similar Species

Snow Goose or other large waterfowl species, though the specific dark-and-white regional pattern and size make Canada Goose primaries distinct.

Interesting Facts

Canada Geese mate for life and maintain complex family structures that can persist through the winter migration.

Condition Notes

Good condition, fresh appearance with intact barbs and minimal fraying or wear.

Notes

Found in Winnipeg MB, on a grassy boulevard. We have a lake in the area, lots of gulls, magpies, other corvids and the occasional goose. It’s 10.75” long, is slightly curved, one edge has shorter fledge then the other side.