On October 5, 1981, three biology students on vacation from National Taiwan Normal University went to Feits'ui Reservoir in northern Taiwan to study amphibians.
民國七十年十月五日，師大生物系學生杜銘章、王金源、吳慶祥三人，利用假期，到翡翠水庫附近山區做兩棲類調查。