Where Have All the Fish Gone???

 In April we saw an Owl hanging around the pond on multiple occasions.  In the past couple of weeks we haven't seen any Goldfish so I suspected the Owl may have cleaned out the pond.  Then a couple of nights ago, I got these two pictures.  Both the Owl and a Raccoon were visiting the pond the same night.  As such the lack of Goldfish might have been the result of several different predators.  It is sad as we had a bunch of large Goldfish and we had a number of floating rocks to offer protection.  Maybe some of the Goldfish are still hiding in the deep water.