His research focuses on various questions in evolutionary biology, with major interests in the evolution of behaviours, sexual signals and animal communication as well as host-parasite interactions. In all of these lines of investigations, Dr. Garamszegi heavily relies on the application and development of statistical approaches, in which he has obtained a considerable expertise. As a result, he plays a leading role in the dissemination of various tools for data analysis within the disciplines of evolutionary biology and behavioural ecology, which is clearly indicated by the number of methodological papers, journal volumes and conferences to which he contributed.