Table 1 List of the models run, ordered with the smallest WAIC (Widely Applicable Information Criteria) and the highest Akaike weight first. For each model, we further present the fixed effects included (main effects were always included in the interactions). Intercept and intercept by subject identity were included in all models. The best model is the first one

From: Comparative cognition in three understudied ungulate species: European bison, forest buffalos and giraffes