Figure 2. Threshold 0.5 of (left) Fall interaction network (n=36 species) and (right) Spring interaction network (n=35 species) of a freshwater fish stream community across nine sampling locations in the United States. Different modules are delineated by grey modules. Node colour corresponds to species feeding behavior: (1) light blue: non-feeding adults, (2) red: invertivore, and piscivore, (3) light green: herbivore, (4) brown: invertivore, (5) dark yellow: herbivore, and invertivore, and (6) salmon: herbivore, invertivore, and piscivore.