Footage showing thousands of tiny glistening silver fish swimming by the shore in Mount's Bay, Cornwall, UK.<br /><br />"A huge two and a half mile long shoal of glistening silver fish has been pushed right in to the shore in Mount's Bay, Cornwall," the filmer wrote. <br /><br />"It is currently stretching between Jubilee Pool in Penzance, past Newlyn and as far as Mousehole harbour."<br /><br />"Underneath the shoal, mackerel can be seen feeding on the tiny fish which are mostly about three inches long," he added. <br /><br />"Dolphins were seen in the area at the same time, which may in turn be feeding on the mackerel."