Melanitta perspicillata - Surf Scoter - Vitnackad svärta

Melanitta perspicillata male Tangle River, Denali Highway, Alaska, USA 20140626 0177  Melanitta perspicillata male Tangle River, Denali Highway, Alaska, USA 20140626 0171  Melanitta perspicillata male Tangle River, Denali Highway, Alaska, USA 20140626 0168  Melanitta perspicillata male Tangle River, Denali Highway, Alaska, USA 20140626 0164 
Melanitta perspicillata male et Anas americana Tangle River, Denali Highway, Alaska, USA 20140626 0148  Melanitta perspicillata Resurrection Bay, Seward, Alaska, USA 20140616 0627  Melanitta perspicillata femalecol Båstad, Skåne, Sweden 20111030 002