3,    adults,    animals,    aves,    beating,    beats,    birds,    blackbacks,    eat,    eats,    flapping,    flaps,    fodder,    format,    gulls,    lakes,    laterally,    move,    movement,    moves,    outdoors,    outside,    river,    seagulls,    shorebirds,    swimming,    swims,    wing,