Support WBURSpreading Lionfish Invasion Threatens BahamasPlay04:33Download AudioAnn DornfeldAugust 08, 2009 ShareThe spiny, venomous lionfish can kill three-quarters of a reef's fish population in just five weeks, according to one study. (AP)
The spiny, venomous lionfish can kill three-quarters of a reef's fish population in just five weeks, according to one study. (AP)