Comparative Analysis of Three Different Methods for Monitoring the Use of Green Bridges by Wildlife
Figure 4
Species composition on green bridges.
Small canid category included fox and small dog and large canid category included large dog and wolf. Undetermined tracks, empty photographs and animal species that occurred sporadically on green bridges (e.g. marten, wild cat) were excluded from the analysis. Asterisks indicate statistically significant difference for the comparison of two proportions (Chi-square test; *p<0.05; **p<0.001).