It's a golden partridge, Womble.
Had it had a silver hackle, it would have been a silver partridge.
Duckwing fowl are easily identified by looking at the cocks which have a bar of a different colour across the wing, as does a mallard drake. This bar need not be blue like the mallard's, but must be a different colour from the primary feathers, and from the feathers on the opposite side of the bar to the primaries.
A fowl without this bar, where the wing is self coloured, is described as having a 'crow wing'.
So, in fact, duckwings are a type rather than a breed, so it's possible to have fowl with either duckwings or crow wings within a breed................ie in Old English Game Fowl, where the brown breasted brown reds may have either type of wing and still be correct. This is because the are bred by crossing a crow winged Ginger cock onto either crow, or duck, winged partridge females from black red/light red/black breasted light red stock.