Fig. 2.

Number of sections. Among fish that were collected while alone, those in an open microhabitat explored more sections of the pool compared to fish found alone in a cover microhabitat. Data are separated into a fish that occurred alone in the field (open alone n=14, cover alone n=14) and b fish that occurred in shoals (open shoal n=13, cover shoal n=17). Dotted lines with open circles represent means for fish from open microhabitats. Solid lines with filled circles indicate individuals from cover microhabitats. Error bars are ±one standard error