One flock of four circled for awhile at roughly 15 minutes after LST, but didn’t commit.  A pair swam from the south to the west bank around 7:15AM.  One ring-necked drake dropped into the decoys about 7:30 and was subsequently bagged.  No other ducks showed up on the pond thereafter.  There were 4 grebes that were diving and swimming around steadily until mid-morning.