1,    a,    adults,    anatids,    animals,    aves,    birds,    canards,    common,    drakes,    ducks,    format,    goosanders,    lakes,    laterally,    males,    mergansers,    outdoors,    outside,    river,    solo,    sunny,    sunshine,    swimming,    swims,    waterbirds,    waterfowls,    winterly,    wintertime,