Fatima Idris, regional director of Bureau of Fisheries and Aquatic Resources (BFAR XI) shows to the members of the press what the Crown-of-Thorns starfish looks like. Idris said they are focused on the elimination of the said species, locally called as Dap-ag, on the upcoming coastal cleanup on Saturday as it causes destruction of coral reefs.(Ace R. Morandante/davaotoday.com)