Anatidaeducks, geese, and swans


    • tundra swan
      Cygnus columbianus
    • whooper swan
      Cygnus cygnus
    • whooper swan
      Cygnus cygnus
    • whooper swan
      Cygnus cygnus
    • whooper swan
      Cygnus cygnus
    • whooper swan
      Cygnus cygnus
    • whooper swan
      Cygnus cygnus
    • black-necked swan
      Cygnus melancoryphus
    • black-necked swan
      Cygnus melancoryphus
    • black-necked swan
      Cygnus melancoryphus
    • black-necked swan
      Cygnus melancoryphus
    • black-necked swan
      Cygnus melancoryphus
    • black-necked swan
      Cygnus melancoryphus
    • black-necked swan
      Cygnus melancoryphus
    • mute swan
      Cygnus olor