Figure 4. Percent cover (mean ± SE) of common algal types over time during Year 2.

R  =  redband parrotfish and P  =  princess parrotfish. Statistics as in Fig. 1, except the general absence of upright macroalgae prevented meaningful statistical analysis for Fig. 4A. n = 8 for Exclosure, n = 8 for P/P, n = 7 for P/R, and n = 5 for R/R.