Please could you identify this pair of ducks
No interactions present.
Compare these two with photos of Pochard (Aythya ferina) on Ispot or elsewhere.
The pale band on the bill (particularly in males), and perhaps the more rounded head shape, may be obvious.
Thanks for identifying them, didn't think they with Pochard.
Ps i asked jeeves, Canvasback, checked the images, spot on
Lat/Lng: 51.7, -2.4
OS grid ref: SO7303