Duck/Goose?

                Duck/Goose?

Observation - Duck/Goose? . Description: I have put three photos up to show from most angles and also as one photo (2075) shows what look like to me, almost Mallard colours on its rear. (Primaries?) Not that I am suggesting it is a Mallard.

I have put three photos up to show from most angles and also as one photo (2075) shows what look like to me, almost Mallard colours on its rear. (Primaries?) Not that I am suggesting it is a Mallard.