Do you believe in ducks?

I do not, especially inland ducks always look suspicious. This afternoon I found a male Ring-necked Duck in river Dommel, just south of Nijnsel. I did not have the time to check the wings and legs thouroughly but I do not believe this can be a genuine wild bird (although it was rather shy).

not very typical habitat...

Anyway, I will add some more images from last weekend (Switserland) soon.