Besides the juvenile Tundra Swan swimming with 4 Adult Trumpeter Swans, I counted over 100 swans scattered throughout the fields off Red School & Cora Island Roads.  There were a number of Cackling Geese in Teal Pond swimming with Canada Geese giving viewers a visible contrast in size.  A small flock of Bonaparte's Gulls were also in Teal Pond with an assortment of ducks including Hooded Mergansers and Common Goldeneye.  Three Snow Geese were seen flying from Teal Pond to the ponds south of there.   A search of the area did not produce the scoters. 
Pat Lueders, Webster Groves, MO
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