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Canada Goose
Contour (Body feather)

Canada Goose

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

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical and rounded at the distal tip; broad base tapering slightly toward a blunt apex.
Size
Approximately 4.5 cm (1.75 inches) in length and 2.5 cm (1 inch) in width; consistent with upper body or flank contour feathers of a large waterfowl.
Rarity
Very Common; one of the most widely recognized and populous waterfowl in the Northern Hemisphere.
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Description

This is a soft body feather from a Canada Goose, a large waterbird known for its black head and neck with a white 'chinstrap' and brownish-gray body. These feathers provide both the bird's smooth exterior appearance and critical thermal insulation.

Colour & Pattern

Charcoal to dark grayish-brown pennaceous tip with a subtle transition to a light gray and white plumulaceous base; no distinct banding or iridescence.

Barb Structure

The distal third is pennaceous with interlocked barbs; the lower two-thirds is highly plumulaceous (downy) for insulation.

Texture & Surface

The tip is smooth and somewhat stiff, while the base is extremely soft, silky, and voluminous; the surface has a matte finish.

Key Features

Rounded dark gray pennaceous tip, extensive white/light gray downy base, and a flexible white rachis characteristic of Anatidae contour feathers.

Habitat

Found in a wide variety of habitats including grasslands, wetlands, lakes, rivers, urban parks, and agricultural fields.

Geographic Range

Native to Arctic and temperate regions of North America; widely introduced to Europe, New Zealand, and South America; partially migratory.

Ecological Role

Primary herbivore that influences plant community structure through grazing; populations are stable to increasing, sometimes considered a nuisance in urban areas.

Similar Species

Cackling Goose (nearly identical but feather may be smaller) or Greylag Goose (typically lighter gray/buff tones).

Interesting Facts

Canada Geese often fly in a V-formation to reduce wind resistance for birds behind the leader; they are known for strong pair bonds that often last for life.

Condition Notes

Good condition; the distal barbs show minor wear/fraying, suggesting it was molted naturally rather than pulled; no visible parasitic damage.