2,    adults,    animals,    aves,    bank,    birds,    flies,    flight,    format,    gulls,    lakes,    laterally,    move,    movement,    moves,    outdoors,    outside,    river,    riverside,    seagulls,    shorebirds,    shores,    summerly,    summertime,    summery,    sunny,    sunshine,    swimming,    swims,