Fig. 4From: Effects of vegetation strata and human disturbance on bird diversity in green areas in a city in southern ChileSimilarity tree-diagram of bird diversity in 10 green areas in Temuco, southern Chile, 2007–2008 (Pa = park, MS = median strip, Sq = square). The dotted line indicates the level of significance between groups and the numbers on the cluster represent the bootstrapping resultsBack to article page