Just came back from spending some time with Ted Murin watching a Greater
White-fronted Goose (adult) and a Greylag (alas, probably domestic, though
it appeared to be rather svelt compared to your average farm-pond denizen),
along with two Snow Geese, all mixed in with a large flock of Canada Geese
(about 750). This was on the northwest corner of the intersection of
Greenbush Road and Lake Road in Charlotte, in the cornfield.