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Canada Goose
Contour feather, body flank or wing covert

Canada Goose

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

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical vane with a smoothly rounded tip, oval to paddle-like overall outline.
Size
Approximately 4 to 5 inches long, consistent with a medium-sized body or flank contour feather typical of a large waterfowl species.
Rarity
Very Common
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Description

The Canada Goose is a large wild goose with a distinctive black head and neck, white chinstrap, brown back, and neutral gray-brown body. Highly adaptable and familiar to millions, they are well known for their V-shaped migratory flight formations and loud honking calls.

Colour & Pattern

Rich grayish-brown upper portion with a clean, sharply contrasting white edge along the upper margin, characteristic of flank feathers that create the distinctive white rump/flank patch on the live bird.

Barb Structure

Pennaceous at the upper exposed tip transitioning into a fluffy, plumulaceous base with loose, uncoupled barbs. No aftershaft is prominently visible.

Texture & Surface

Smooth and slightly glossy at the exposed tip, becoming very soft, downy, and flexible toward the base.

Key Features

Contrasting dark grayish-brown body with a sharp, clean white margin on the edge of the feather vane.

Habitat

Found in a wide variety of habitats associated with water, including lakes, rivers, ponds, marshes, agricultural fields, and urban parks with lawns.

Geographic Range

Native to arctic and temperate regions of North America, having been introduced to the UK, Europe, New Zealand, and other regions. Migratory populations winter further south.

Ecological Role

Acts as an important herbivore grazing on grasses and aquatic vegetation, nutrient distributor in aquatic ecosystems, and prey for large mammalian and avian predators.

Similar Species

Other large waterfowl species such as Cackling Goose or various domestic geese, which can be distinguished by subtle size differences and exact coloration nuances.

Interesting Facts

Canada Geese mate for life and maintain strict family bonds that can last for multiple years. They fly in a V-formation to reduce wind resistance, saving energy for the flock during long migrations.

Condition Notes

Good condition, fresh appearance with intact barbs and no obvious signs of extreme wear, fading, or parasite damage.