Page 



Figure 11. Plots of relative percents of behaviors by survey (a) and 



hour of day (b) 57 



Figure 12. Mean group sizes by survey (a) and hour (b), error bars 



indicate 1 SD 58 



Figure 13. Mean group sizes by behavior, error bars indicate 1 SD 59 



Figure 14. Histogram of observed travel directions 60 



Figure 15. Assumed minimum area occupied by estimated dolphin 



population 61 



