
Canada Goose
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Branta, Species: Branta canadensis
Family: Anatidae (Ducks, Geese, and Swans)
- Shape
- Slightly asymmetrical, broad with a rounded to spatula-shaped tip; typical of waterfowl rectrices.
- Size
- Approximately 15-18 cm (6-7 inches) in length; consistent with larger subspecies of Canada Goose.
- Rarity
- Very Common; one of the most widespread and easily observed large birds in North America.
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Description
This is a sturdy tail feather from a Canada Goose. The bird is characterized by its black head and neck with a distinctive white 'chinstrap.' It is a large, heavy-bodied waterfowl with brownish-gray plumage on the wings and back and a white undertail.
Colour & Pattern
Bicolor pattern with a dark brownish-black distal end (tip) and a grayish-brown proximal half; the calamus and lower rachis are pale cream to white.
Barb Structure
Densely interlocked pennaceous barbs providing a stiff, wind-resistant surface for flight control; plumulaceous (downy) barbs at the base for insulation.
Texture & Surface
Smooth and somewhat waxy to the touch; features a water-repellent (hydrophobic) surface typical of aquatic birds.
Key Features
Distinguished by the stark contrast between the blackish tip and grayish base, the robust white rachis, and the specialized water-resistant texture.
Habitat
Near water bodies including lakes, ponds, rivers, marshes, and increasingly in urban parks and golf courses.
Geographic Range
Native to North America; found breeding from the Arctic to the southern US; winters throughout much of the US and northern Mexico; introduced to Europe and New Zealand.
Ecological Role
Primary herbivore that grazes on grasses and aquatic plants; serves as a prey species for large carnivores and an indicator of wetland health.
Similar Species
Cackling Goose (nearly identical but smaller), Mute Swan tail feathers (pure white), or large gulls (different shape/color gradient).
Interesting Facts
Canada Geese often fly in a V-formation to reduce wind resistance for the birds behind the leader; they are known for their lifelong pair bonds and loud 'honking' calls.
Condition Notes
Good; shows minor wear at the tip (fraying) and some separation of the barbs (splits), likely lost during a natural molt cycle.