Habitat characteristics (mean± SE) of the two surveyed habitat types: forests (n = 12) and wood pastures (n = 28).

The number of trees was calculated as the number of trees in 2 ha; median dbh (cm) was calculated as the mean of the medians measured within 2 ha and between 80 and 300 m; the proportion of a tree species was calculated as the mean of the proportion of a species in 2 ha and between 80 and 300 m.