Tracie McKinney is a senior lecturer in Biological Anthropology at the University of South Wales in the United Kingdom, with a specialization in nonhuman primate responses to anthropogenic disturbance. She is particularly interested in how wild primates deal with human disturbance, including habitat alteration, ecotourism, provisioning, and crop-raiding. Tracie’s field work focuses on mantled howlers (Alouatta palliata) and white-faced capuchins (Cebus imitator) in Costa Rica.