clangula hyemalis. female and male long-tailed duck in spring in northern eurasia

fauna nature birdwatching wildlife bird pond ecology migratory lake blue north female yamal peninsula long tailed drake male siberia beautiful nenets tundra arctic duck wild animal oldsquaw waterfowl water ornithology hyemalis europe russia spring birds clangula species outdoors outdoor coastal plain swamp asia birding anatidae wilderness couple hyemalis long-tailed northern eurasia