male and female king eider duck found foraging in a small pond

male female king eider duck found foraging small pond arviat canada arctic bird north polar water waterfowl animal lake wildlife outdoors seaduck swimming migratory migration forage nunavut outdoor somateria spectabilis redandorange bill white nature large sea watching birds aves avifauna fauna ducks avian birdwatching tundra coast food migrate birding northern black greenish