In this episode Olli interviews Dr. Liza Le Roux about her research in Hluhluwe-iMfolozi Park. Liza has studied megaherbivores, trophic cascades, and nutrient distribution in the park, and she tells us about her previous PhD research and how it relates to her current post doctoral research. In the end of the episode, Liza gives us a glimpse into what it is like to work among wild animals in a nature reserve such as the Hluhluwe iMfolozi Park.