re Wigeon

The bird I saw on the Teifi last week had a much more prominent stripe than those in Bob's photo. It was the shape and colour of that on an American Wigeon, wider than the eye, tapering to the nape. The only similar photo I could find on the net labelled it as a hybrid but I accept it probably is just a breeding Eurasian. I will try and find it again tomorrow to get a better look.