The smaller subspecies, the lesser snow goose (C. c. caerulescens), lives from central northern Canada to the Bering Straits area. The lesser snow goose stands 64 to 79 cm (25 to 31 in) tall and weighs 2.05 to 2.7 kg (4.5 to 6.0 lb). Snow goose, (Chencaerulescens), a species of North American goose that may be either white or dark with black wingtips and pink legs and a bill with black gape (“grin”), belonging to the family Anatidae (order Anseriformes). Chencaerulescens are migratory birds that travel all the way from the northeast of Canada to the Gulf of Mexico and back. They travel in large flocks made of many family units and fly during both night and day. The Snow Goose is a medium-sized goose that breeds on the high arctic tundra of North America and northwestern Greenland. They migrate through and winter in several areas of the United States and Mexico, including Tennessee. Their noisy, high-flying “V” shaped flocks sound like baying hounds. The snow goose is migratory, breeding in Arctic North America and wintering south to the Gulf States and Mexico, occasionally in the West Indies. They are recorded as accidental visitors in the Caroni marshes in Trinidad. · The Snow Geese (Chen caerulescens), also known as the Blue Goose, is a North American species of goose. Its name derives from the typically white plumage. The genus of this bird is disputed. · The snow goose (Chen caerulescens) is a large, all-white Arctic goose migrating in massive flocks. Learn about its habitats, migration patterns, breeding behaviors, and conservation status.