1,    a,    adults,    anatids,    animals,    aves,    bicolor,    bicolour,    birds,    black-white,    canards,    common,    ducks,    flies,    flight,    format,    goosanders,    laterally,    outdoors,    outside,    solo,    two-colored,    two-coloured,    waterbirds,    waterfowls,    winterly,    wintertime,