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Snow Goose (Greater Snow Goose, Lesser Snow Goose)
Contour or body feather, possibly a covert or scapular

Snow Goose (Greater Snow Goose, Lesser Snow Goose)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Anser, Species: A. caerulescens

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical vane with a rounded to slightly pointed tip, overall broad and slightly rounded outline
Size
Approximately 3 to 4 inches long including the calamus, consistent with a medium-to-large body covert for a goose species
Rarity
Very Common, highly abundant with populations in the millions across North America
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Description

The Snow Goose is a medium-sized white goose with black wingtips visible only in flight. It has a pinkish bill with a dark 'grin patch' and reddish-pink legs. They are highly gregarious, often gathering in massive flocks that darken the sky during migration.

Colour & Pattern

Uniform stark white, lacking any melanin pigmentation, structural or pigment-based coloration is absent resulting in pure white, typical of the white morph Snow Goose

Barb Structure

Tightly interlocked pennaceous vane at the upper portion transitioning into a slightly looser plumulaceous base near the calamus, barbs are intact with well-developed barbicels

Texture & Surface

Smooth, slightly glossy, and soft to the touch with natural water-repellent qualities due to preen oil, flexible and resilient

Key Features

Pristine white coloration combined with strong pennaceous barb structure, moderate size, and a thick white calamus typical of large waterfowl body feathers

Habitat

Tundra, wetlands, marshes, agricultural fields, and coastal estuaries during migration and wintering

Geographic Range

Breeds in the high Arctic tundra of North America and winters in coastal marshes, agricultural lands, and wetlands across the southern and western United States and Mexico

Ecological Role

Act as major herbivores in Arctic and wetland ecosystems, influencing plant community composition and nutrient cycling through their intensive grazing and manuring

Similar Species

Ross's Goose (Anser rossii), which is significantly smaller with a shorter neck and a stubbier bill, and Tundra Swan (Cygnus columbianus), which has much larger white feathers

Interesting Facts

Snow Geese mate for life and use vocalizations extensively to communicate within their massive flocks. Their foraging behavior can intensely graze tundra vegetation, significantly altering Arctic landscapes.

Condition Notes

Good condition, clean white appearance with minor wear at the edges but overall intact barbs and a solid rachis, no major staining or structural damage

Snow Goose (Greater Snow Goose, Lesser Snow Goose) | Feather Identifier