ThefacultyandstudentsofShetuanElementarySchool,whichboastsabundantecologicalresourcesintheneighborhood,spentyearsimprovingtheleftoversoilinbulkbagsdiscardedbyfarmingparents.There-greeningefforthasresultedinanextremelydiverseeco-systemaroundtheschool,comprisedofinsectssuchasearthwormsandgrasshoppers,aswellasgroundhogsandbirds,withthenearbywoodlandconsideredastheworld'smostdenselypopulatedhabitatofFarmlandgreentreefrogs.ShetuanElementarySchool'sachievementsinenvironmentaleducationandthefactthatitaccountsforathirdoftheTaiwanesefrogpopulationwithelevendifferentspecies,madeitafrequentlyvisited"eco-campus"wheretheadorablecroakingfrogsanddrum-rollscreateacaptivatingsymphonybeforeandaftereveryrecess.