Sawfish, and about 30 other species of fish, are turning up sick and dying in the Lower Keys as questions mount over what's causing it. As word and worries spread, scientists are yet to find a smoking gun.
Number of dead, dying sawfish in Lower Keys continue to mount wlrn.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wlrn.org Daily Mail and Mail on Sunday newspapers.
Mystery in the Keys: Sawfish deaths rise to 17 Scientists search for clues wlrn.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wlrn.org Daily Mail and Mail on Sunday newspapers.