The representativeness, i.e. relative occurrence of a species group in relation to the NLC availability in the Netherlands.

It describes the difference between the proportion of occurrence of grid cells with different NLC in the Netherlands and the relative occurrence of each species group along NLC. Species were classified into decrease, increase, preferred NLCs of 0–25% (unimodal0-25%), 25–50% (unimodal25-50%), 50–75% (unimodal50-75%) and 75–100% (unimodal75-100%), respectively. Lines represent the best-fit regressions and the grey bands represent the regression 95% confidence interval. The black horizontal line indicated 0.