This a Joe Eades find.  Joe found another female type BAGO 30 years ago.

12-13-09. St. Charles county MO.  Madison county IL.
Joe (center) with Connie A:
Coach Darv Ruglass:
The duck left (profile) wing was injured and showing white:

Bill Rudden
St. Louis
The Audubon Society of Missouri's Wild Bird Discussion Forum
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