University of Queensland PhD student, Rani Davis, is encouraging macadamia growers to welcome microbats on their properties as these tiny pest controllers can significantly reduce the need for chemical insecticides. Weighing between 4 grams to 100g, microbats are efficient in controlling pests through natural means, including pollination and seed dispersal. Davis is conducting research to confirm that microbats consume the nut borer moth pest by analyzing their scat. She is using harp traps to capture microbats and invites growers who have spotted these beneficial creatures to contact the university.