2,    adults,    animals,    aves,    bank,    birds,    coots,    copulates,    copulating,    copulation,    format,    grassland,    greenfield,    lakes,    laterally,    meadows,    move,    movement,    moves,    outdoors,    outside,    pair,    pasture,    river,    riverside,    Sex,    shores,    summerly,    summertime,    summery,    sunny,    sunshine,    swimming,    swims,    waterfowls,