2,    adults,    animals,    aves,    bird-nests,    birds,    breeding,    broods,    clutches,    dabchicks,    egg,    format,    grebes,    leafage,    leaves,    lilies,    nestles,    nests,    of,    outdoors,    outside,    pair,    summerly,    summertime,    summery,    waterbirds,    waterfowls,