Canada Goose
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Branta, Species: Branta canadensis
Family: Anatidae (Ducks, Geese, and Swans)
- Shape
- Asymmetrical vane typical of flight feathers, with a broad trailing edge and narrower leading edge; rounded tip with slight tapering toward the base.
- Size
- Approximately 9 to 11 inches in length. This is consistent with the secondary flight feathers of a large waterfowl species like the Canada Goose.
- Rarity
- Very Common. One of the most widely recognized and abundant waterfowl species in the Northern Hemisphere.
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Description
This is a large, sturdy flight feather from the Canada Goose. The goose itself is a large waterbird with a signature black head and neck, white 'cheek' strap, and brownish-gray body. They are famous for their V-shaped flight formations and loud 'honking' calls during migration.
Colour & Pattern
Predominantly charcoal gray to dark brownish-black. The dorsal surface shows a matte finish with subtle pale edging on the barbs. The ventral side is lighter gray. The rachis is distinctly white/cream colored, which is a diagnostic feature.
Barb Structure
Tightly interlocked pennaceous barbs throughout most of the vane for aerodynamic integrity, transitioning to plumulaceous (downy) barbs at the very base near the calamus.
Texture & Surface
Stiff and smooth to the touch. The surface is somewhat oily or waxy, providing the water-repellent properties essential for waterfowl.
Key Features
Large size, dark gray/brown coloration, and a notably white or very pale central rachis (shaft) are the primary diagnostic traits.
Habitat
Found in a variety of habitats near water, including lakes, ponds, bays, marshes, and increasingly in urban parks, golf courses, and agricultural fields.
Geographic Range
Widespread across North America, breeding from the Arctic south across Canada and the United States. Many populations are migratory, while others in temperate zones are year-round residents.
Ecological Role
They are significant grazers that influence plant community structure and serve as a prey source for large predators. They also act as an indicator species for wetland health.
Similar Species
Could be confused with feathers from a Wild Turkey (which usually have more barring/striping) or a Mute Swan (which would be pure white). The white rachis on a dark feather is a strong indicator for Canada Goose.
Interesting Facts
Canada Geese often mate for life and exhibit strong family bonds. They are known for 'imprinting' on the first moving object they see after hatching. Their migration can cover thousands of miles, reaching altitudes of up to 29,000 feet.
Condition Notes
The feather appears to be in good condition with minor fraying or 'zipper' gaps in the barbs (which can be smoothed back together). It likely fell out during a natural molt cycle.