A juvenile Common Goldeneye swimming in Lake Superior
See it bigger here: https://jan-luit.pixels.com/featured/a-juvenile-common-goldeneye-jan-luit.html
@JanLuitPhotos I don't think it's a Common Merganser. The shape of the bill is wrong...Merlin suggested Common Goldeneye
Thank you Karen.
i was working on another image just before this one and it was amerganser