2,    adults,    anatids,    animals,    aves,    bank,    bathes,    bathing,    birds,    format,    lakes,    laterally,    move,    movement,    moves,    outdoors,    outside,    river,    riverside,    shores,    splashes,    sunny,    sunshine,    swimming,    swims,    waterbirds,    waterfowls,    winterly,    wintertime,