Strange duck at Attenborough Nature Reserve

Strange duck at Attenborough Nature Reserve

Observation - Strange duck at Attenborough Nature Reserve - UK and Ireland. Description: I saw this duck with strange red markings around the eye and head. The duck seemed to have a crest which it could raise and lower at will, so we call it Elvis!

I saw this duck with strange red markings around the eye and head. The duck seemed to have a crest which it could raise and lower at will, so we call it Elvis!