
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 with a broad, rounded distal tip and a sturdy, straight outline.
- Size
- Approximately 6.5 to 8 inches in length; width is roughly 1.5 to 2 inches. This size is standard for an adult Canada Goose tail feather.
- Rarity
- Very Common; one of the most widespread and easily observed large birds in the Northern Hemisphere.
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Description
A large, heavy-bodied waterfowl with a long black neck and distinctive white 'chinstrap'. This feather is a deep, dark brown tail feather used for steering and braking. The bird itself is known for its 'honking' call and iconic V-formation flight patterns during migration.
Colour & Pattern
Solid charcoal-brown to near-black on the upper surface; the underside is slightly paler and more matte. No banding or spots are present. The rachis is dark in the vane but transitions to a translucent, pale tan at the calamus.
Barb Structure
Highly pennaceous and tightly interlocked for wind resistance, with a small plumulaceous (downy) section at the base near the calamus.
Texture & Surface
Smooth, stiff, and somewhat oily to the touch for water repellency. The surface has a slight matte-to-satin sheen.
Key Features
Dark uniform coloration, large size, extreme stiffness, rounded tip, and symmetrical vanes.
Habitat
Ubiquitous across North America near bodies of water: lakes, ponds, marshes, rivers, as well as grain fields, city parks, and golf courses.
Geographic Range
Native to North America, breeding from the Arctic to the southern US; widely introduced to Europe, New Zealand, and South America.
Ecological Role
Herbivore that keeps aquatic vegetation in check; serves as a food source for large predators and helps in nutrient cycling.
Similar Species
Wild Turkey (larger, usually barred), Golden Eagle (much larger, different texture), Black Swan (if in Australia/Europe, though Black Swan feathers are often curlier).
Interesting Facts
Canada Geese often mate for life and are highly protective of their nests; they have been known to 'commute' daily between feeding grounds and safe water roosts.
Condition Notes
Good condition, though some minor fraying is visible on the distal edges. Some fluffy down at the base appears slightly matted with debris.