3,    adults,    animals,    Ardea,    aves,    beaks,    bills,    bird-nests,    birds,    bough,    boughs,    branches,    breeding,    calls,    cries,    cry,    egrets,    format,    herons,    laterally,    leafage,    leaves,    limbs,    nests,    open,    outdoors,    outside,    scream,    screams,    shouting,    shouts,    stalks,    stems,    sunny,    sunshine,    to,    twigs,