Fig. 3 Comparison of marginal effects on trait filtering model effects. The graphs are shown only for models revealing very strong, strong and moderate evidence of effects. For models with no interactions (a-h): Results with P<0.05 are represented by lowercase letters, levels sharing a letter had weak to no evidence of effects. For models with interactions: (i) Graminoid cover: Results comparing prairie dog disturbance in the same season are shown with p<0.05.