Research projects in our lab combine behavioral, ecological, morphological and evolutionary approaches to understand animal behavior. Our research focuses mainly on the obligate mutualisms of acacia ants with the swollen-thorn acacias, and we aim to learn how the evolution of the association with the plant involves behavioral (individual or social) or morphological modifications. We are therefore also interested in learning about the organisms that can live with the defending acacia ants. Although we are fascinated by ants living on plants, we encourage people to pursue their own research question and we welcome studies in any kind of arthropods.