2,    adults,    animals,    aves,    beaks,    bills,    birds,    calls,    clouded,    cloudiness,    clouds,    cloudy,    cries,    cry,    flight,    format,    gulls,    laterally,    open,    outdoors,    outside,    scream,    screams,    seagulls,    shorebirds,    shouting,    shouts,