“GPP (n=4 per site) increased from the No Wildlife site to the Hippo site but was lowest at the Hippo + WB site (Fig. 6); however, these differences were not significant due to low sample sizes and high variability.” – Subalusky, A.L., Dutton, C.L., Njoroge, L., Rosi, E.J., and Post, D.M. (2018). Organic matter and nutrient inputs from large wildlife influence ecosystem function in the Mara River, Africa. Ecology 99, 2558–2574.