Adriatic islands represent the most understudied area of the Republic of Croatia. As a country taking pride in its nickname “The Land of a Thousand Islands”, it is right to assume that the fauna of this region hides many interesting biological discoveries as well. By studying which species of grasshoppers and crickets inhabit our islands we will create a solid groundwork for wide scope of future research of the area since this diverse group of animals is a very good indicator of habitat quality.