1,    a,    adults,    aves,    bicolor,    bicolour,    birds,    clouded,    cloudiness,    clouds,    cloudy,    flies,    flight,    format,    grey-white,    gulls,    laterally,    outdoors,    outside,    seagulls,    solo,    summerly,    summertime,    summery,    two-colored,    two-coloured,