Fig. 3 in Self-made home: how and where does the anuran Rhinella dorbignyi build its retreat sites

Fig. 3. Microhabitat ordination calculated using principal component analysis based on Euclidean distances. Colors define the use of the site to the construction of Rhinella dorbignyi's burrows. Used sites are in blue (n = 36) and available sites in orange (n = 72). Large circles indicate centroids for each group. The points represent each evaluated site, and the lines connect each sample to the group centroid.