We are fortunate to have a flock of 17 snow geese visiting Goose Pond since October 22nd. On the water the flock (16 snows and 1 blue goose) is easy to pick out within the larger number of waterfowl including 3,000 Canada geese and 2,000 mallards.  Snow and blue geese use to be listed as two species, but in 1972, they were combined into one species. The blue morph Snow Goose is controlled by a single gene, with dark color being partially dominant over white.