
Canada Goose
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Branta, Species: canadensis
Family: Anatidae (Ducks, Geese, and Swans)
- Shape
- Broad and slightly asymmetrical with a rounded tip; the secondary remex shows a curved outline typical of inner wing feathers.
- Size
- Approximately 6-8 inches in length; width of vane roughly 1.5-2 inches. Fits the mid-range for an adult Canada Goose secondary.
- Rarity
- Very Common; one of the most frequently encountered large bird feathers in North American urban and suburban environments.
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Description
Large, iconic waterfowl with a black head and neck, white cheek patches, and a brownish-gray body. This feather reflects the sturdy, water-resistant plumage needed for year-round life near waterways and long-distance flight.
Colour & Pattern
Uniform brownish-gray to charcoal on the distal vane, fading to a lighter grayish-white or silver-white toward the base and the plumulaceous section. No distinct banding or spots.
Barb Structure
The lower portion is plumulaceous (fluffy and downy), while the upper distal portion is pennaceous (tightly interlocked). The barbs appear somewhat frayed due to environmental exposure.
Texture & Surface
The pennaceous vane is smooth and somewhat stiff with a matte finish; the basal plumulaceous area is extremely soft, silky, and insulating.
Key Features
Plain gray-brown coloration, thick white calamus (quill), and the extensive fluffy down at the base which is characteristic of waterfowl for thermoregulation.
Habitat
Found in a wide variety of habitats near water, including lakes, ponds, rivers, marshes, as well as urban parks, golf courses, and agricultural fields in Columbus, Ohio.
Geographic Range
Common throughout North America; widespread resident in Ohio and across the United States, with northern populations migrating to the southern US and Mexico for winter.
Ecological Role
Primary herbivore that grazes on grasses and aquatic plants. They serve as prey for large predators (coyotes, eagles) and their droppings contribute significant nutrients to local water systems.
Similar Species
Domestic Goose (often pure white), Mallard (smaller, different gray tones), and Mute Swan (significantly larger and usually pure white).
Interesting Facts
Canada Geese often stay with the same mate for life and are famous for their 'V' formation flight, which reduces wind resistance for the birds following the leader.
Condition Notes
Fair to Poor condition. The feather shows signs of significant wear, environmental debris (stuck to leaves/grass), and separation of the barbs (venting) likely from being stepped on or exposed to weather.
Notes
Columbus Ohio