we had a hawk sitting on edge of pond yesterday . not to unusual to have hawk in back yard but that was first one at pond . still have a water canna blooming . i usually have to add about an inch+ of water every week which i thought was evaporation . found a small leak by waterfall where liner was to low . been that way since new but they still charged us $50 to move some BIG stones to pull it up a little [ 10 minutes labor] . hope you are all well . . . peace