3,    adults,    animals,    Ardea,    aves,    Babies,    Babys,    bird-nests,    birds,    breeding,    broods,    chicks,    cleaning,    cleans,    culms,    egrets,    fledglings,    format,    hatchlings,    herons,    immatures,    juveniles,    laterally,    nestles,    nests,    outdoors,    outside,    preening,    preens,    stalks,    summerly,    summertime,    summery,