Figure 2. The observed coverage of C. dalli and G. furcata , average coverage of other species, and total coverage of other species for all quadrats in each year during the census period. Box-and-whisker plots show the median (horizontal bold line inside the box), interquartile range (box), range (whiskers), and outliers (circles). The average of other species in each plot was calculated by the total area of other species in each plot divided by the number of species observed.