
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, curved with a tapered, slightly rounded tip and a narrow outer web characteristic of avian flight feathers
- Size
- Approximately 10 to 12 inches long, consistent with a medium-to-large goose flight feather
- 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 V-formation flight patterns and loud honking calls, they are highly adaptable birds frequently found near bodies of water.
Colour & Pattern
Dark grey-brown to charcoal black across the vane, with a robust, pale yellowish-white to off-white rachis
Barb Structure
Pennaceous vane with tightly interlocked barbs and barbicels along the upper portion, transitioning slightly softer toward the base
Texture & Surface
Stiff and smooth with a matte finish, designed to withstand high aerodynamic resistance during flight
Key Features
Large size, dark grey-brown vane contrasting sharply with a very thick, pale whitish-yellow rachis characteristic of large waterfowl flight feathers
Habitat
Found in a wide variety of habitats associated with water, including lakes, rivers, ponds, marshes, agricultural fields, and suburban parks
Geographic Range
Native to arctic and temperate regions of North America, and has been successfully introduced to parts of Europe, New Zealand, and other regions
Ecological Role
Acts as an important grazer in wetland and grassland ecosystems, nutrient cycling through droppings, and serves as prey for large mammalian and avian predators
Similar Species
Other large waterfowl such as Snow Geese, Greater White-fronted Geese, or Tundra Swans, which can be distinguished by smaller sizes or different coloration in the rachis and barbs
Interesting Facts
Canada Geese mate for life and fly in a V-formation to reduce wind resistance, allowing the flock to increase its overall flying range by up to 70 percent compared to flying alone
Condition Notes
Good condition overall with some minor fraying or separation of the barbs along the middle section of the trailing edge, intact calamus