Melanitta americana - Black Scoter - Amerikansk sjöorre

Melanitta americana et Melanitta stejnegeri Tangle River Lake, Denali Highway, Alaska, USA 20140627 0338  Melanitta americana et Melanitta stejnegeri Tangle River Lake, Denali Highway, Alaska, USA 20140627 0337  Melanitta americana ad male Tangle River Lake, Denali Highway, Alaska, USA 20140627 0333  Melanitta americana ad male Tangle River Lake, Denali Highway, Alaska, USA 20140627 0330 
Melanitta americana ad male Tangle River Lake, Denali Highway, Alaska, USA 20140627 0329