Cambridge Encyclopedia :: Cambridge Encyclopedia Vol. 70
 

snow goose

A goose native to North America and from E Siberia to Japan (Anser coerulescens). There are two races: greater and lesser. The lesser has two colour phases, the darker being called the blue goose; sometimes described as 3 species.

Portions of the summary below have been contributed by Wikipedia.
iSnow Goose

Conservation status
snow leopard - Description, Threatened species, Snow leopard in heraldry [next] [back] snow bunting

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