Parera/Mallard hybrid with six tiny ducklings

After the third afternoon in a row out in the garden, I felt the need of a walk. Just the half hour circuit. Nearing the end I saw these tiny ducklings. Actually in two three-duckling groups. The mother duck looked frazzled (No projection of course).

Its interesting that a Parera trait is the grey bill (orange in mallards) and another Parera trait is grey legs (orange in mallards). Meanwhile the white borders of the blue speculum are much thinner than in the mallard, and the Parera has no border.