Best dressed test: A study of the covering behavior of the collector urchin Tripneustes gratilla

This data is composed of observational data from coral reef surveys and experimental data from trials in two light conditions. Both data sets include percent cover of sea urchins, measured by observation. In the case of the experimental data, percent cover is measured at different times over a thirty minute period. Additional data sets included limit the data to certain individuals, time frames, or light conditions.