Quantifying Effects of Spatial Heterogeneity of Farmlands on Bird Species Richness by Means of Similarity Index Pairwise

<table>Scheme of the criteria used to classify the level of marginal vegetation of farmlands in Central Italy. The point features represent scattered shrubs while linear features represent hedgerows. </table>

International Journal of Biodiversity

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Figure 1

Figure 1: Quantifying Effects of Spatial Heterogeneity of Farmlands on Bird Species Richness by Means of Similarity Index Pairwise 