Spot it at last, or so you think,
     creep up on it to lure,
         surprise it
           butterfly net in hand
      Nabokov in mind.
Deftly turn net
         to trap then release
            into
              killing
                         jar. 

When it stills, look closely as
      you pin it down &
           mount it
             into waiting verses
         trusting them
      to bring your trophy
              immortality
                 not another
                      killing
                                 jar.