This morning I went out to the end of Hwy D to see what I could see of birds on Lake Michigan. I really didn't see much .. but I did see a flock of Canadian Geese, and I saw a pair of ducks. I believe it is a pair of Common Goldeneye :) If I'm wrong, please let me know! It could also be a Barrow's Goldeneye.
I do know they are diving ducks as I saw one of them dive :)