The Snow (Dark or Blue) Goose is dark gray-brown with a white head, and is the same species as the Snow (white) Goose. It has a range of Artic America and Northeast Siberia. It has a habitat of tundra (summer), marshes, grain fields, ponds, and bays. It is typically seen in large numbers or not at all. This sighting was a single Dark Snow Goose. The diet is almost entirely of plant material and seeds.