Carlos Bernstein is a research scientist on Behavioral Ecology at the Centre National de la Recherche Scientifique (CNRS), Villeurbanne, France. He is a parasitoid behavioral ecologist whose main center of interest is to enquire how individual behavior translates into population processes. He leads a multidisciplinary research group that combines theoretical research and mathematical modeling with field and laboratory experimentation.
Jacques van Alphen is a professor of Animal Ecology at the University of Leiden, The Netherlands. He is an expert in the behavioral ecology and life-history evolution of parasitoids. His current research is conducted on four host-parasitoid systems at the University of Leiden.