Scaup hybrid & Tufted Duck - WWT Slimbridge 28-12-2012 13-42-54

Scaup hybrid & Tufted Duck - WWT Slimbridge 28-12-2012 13-42-54

Observation - Scaup hybrid & Tufted Duck - WWT Slimbridge 28-12-2012 13-42-54 - UK and Ireland. Description: Group of Tufted Ducks on small lake at the WWT Slimbridge with what I think is a Scaup hybrid - does anyone agree ?

Group of Tufted Ducks on small lake at the WWT Slimbridge with what I think is a Scaup hybrid - does anyone agree ?