2,    adults,    anatids,    animals,    attacking,    aves,    bank,    beating,    beats,    birds,    bites,    biting,    canards,    ducks,    fight,    flapping,    flaps,    format,    grassland,    greenfield,    lakes,    laterally,    meadows,    move,    movement,    moves,    outdoors,    outside,    pasture,    river,    riverside,    shores,    waterbirds,    waterfowls,    wing,