For all who are interested, this is the link to the Mumby et al paper-Grouper as a Natural Biocontrol of Invasive Lionfish. [1]http://www.marinespatialecologylab.org/wp-content/uploads/2010/11/Mumby-e t-al-2011-PLoS-lionfish.pdf Steve References 1. http://www.marinespatialecologylab.org/wp-content/uploads/2010/11/Mumby-et-al-2011-PLoS-lionfish.pdf