Fig. 3: Effects of all three environmental variability predictors on chimpanzee behavioural diversity.
From: Environmental variability supports chimpanzee behavioural diversity
We tested precipitation seasonality, savannah woodland versus forest habitat, and distance to Pleistocene refugia on the probability of occurrence for 31 chimpanzee behaviours as well as various subsets of the data to verify robustness of the results. The plot shows the mean of the marginal posterior distribution (dots) and the 67, 87, and 97% credible intervals centred on the mean (coloured areas).
