1,    a,    adults,    anatids,    animals,    aves,    birds,    brighter,    catnapping,    catnaps,    cleaning,    cleans,    doze,    dozes,    dozing,    format,    laterally,    outdoors,    outside,    Portraits,    preening,    preens,    resting,    rests,    size,    sleep,    sleeps,    snoozes,    snoozing,    solo,    vertical,    waterbirds,    waterfowls,