This article presents the results of an inventory of terrestrial snails and slugs and freshwater molluscs of the tropical ‘ecodisplays’ of Burgers’ Zoo in Arnhem, The Netherlands. There are several ecodisplays in the zoo. The ecodisplays called Burgers’ Bush, Burgers’ Desert and Burgers’ Mangrove were investigated. With the species observed information is given about possible advantages and disadvantages of their presence.