![]() Sky News Australia | School of sharks spotted off Perth metro beach ABC Online Three popular Perth beaches have been re-opened after a school of sharks was spotted feeding just metres from shore this morning. A total of 13 tiger sharks, ranging in size from one to three metres in length, were sighted by the rescue helicopter 20 metres ... School of 13 tiger sharks close Trigg Beach Perth beach closed as tiger sharks feed Beach closed: Onlookers watch as tiger sharks hang around at Trigg |