Two "firsts"?

      Sort of.  Inasmuch as I can't remember seeing the Aponogetons flowering last time I looked; likewise the tadpoles were still Eggs.
      Before the Frog's Porn, you couldn't see water for Duckweed.  During the "Ceremony" you could hardly see Duckweed for water.  Duckweed's coming back and the Aponogetons are joining in; no sign of the little Water Lily - yet.