Non metric multidimensional scaling plot of invertebrate communities across each site with trajectories indicating which species has the largest influence on the overall invertebrate community distribution. Symbols represent level of dredge: “high” (>10%), “low” (<10%), and “no” (0%) and letters (A–D) are representative of habitat types. Principle components analysis was used to determine which species group influenced described the invertebrate communities represented here by the vectors.