Fig. 6

a Effect of elevation on browsing probability predicted by the model (with 95% confidence interval) when the Swedish site Gällivare is included. Height values correspond to the three 10%, 50% and 90% quantiles of seedling height across all species. b Estimate and 95% confidence interval of the parameters estimated by the model for each species. Parameters shown in red are significant at α = 0.05. Z, elevation effect; Ht, height effect; Z:Ht, interaction between elevation and seedling height