4,    adults,    animals,    Ardea,    aves,    Babies,    Babys,    bank,    bird-nests,    birds,    breeding,    broods,    chicks,    culms,    eat,    eats,    egrets,    fishes,    fledglings,    fodder,    format,    hatchlings,    herons,    immatures,    juveniles,    lakes,    laterally,    nestles,    nests,    outdoors,    outside,    river,    riverside,    shores,    stalks,    summerly,    summertime,    summery,