1,    a,    adults,    animals,    calls,    captive,    cries,    cry,    format,    howl,    howling,    howls,    laterally,    mammals,    Otariidae,    outdoors,    outside,    roaring,    scream,    screams,    seals,    shouting,    shouts,    size,    solo,    stones,    summerly,    summertime,    summery,    sunny,    sunshine,    vertical,    whine,    whines,    yelp,    yelps,    yips,    yowl,    yowls,