Good evening, yesterday I spent the morning in Sheboygan County. I was lucky enough to enjoy great looks at both the Cinnamon x Blue-winged Teal and the Barrow's Goldeneye. I arrived at the flooded field just after sunrise, and immediately found the teal, hanging with a group of shovelers, fairly close to the road. There was a great diversity of birds there, pretty impressive really! After a couple hours, the teal swam to the west side and I wasn't able to see it, may have gone in the woods. I then moved on to North Point Park and once again, found the Barrow's immediately. As soon as I got my camera out and set up, the group of ducks took off and flew south to the piers. I walked south and relocated the group of birds. After about 15 minutes, the entire raft of ducks took off and never returned. Not really sure what sent them packing, but I don't think it's been seen since. I was really lucky to have made it there when I did.
A few images of both ducks at the link below, if you're interested.