MIAMI (CBSMiami) – A huge spike in manatee deaths across the state is being investigated by the Florida Fish and Wildlife Conservation Commission while biologists and other experts are left wondering why so many of the threatened species are dying.
In the first six weeks of 2021, there were 317 manatee deaths across the state, according to the FWC. That’s almost half of all deaths reported in Florida for all of last year when 638 manatees died.READ MORE: 'I Am A Conqueror': UFC Fighter, Miami Native Jorge Masvidal's Rise To Success, Sights On UFC Gold
“You also have probably another 40 manatees that have had to be rescued as well,” said Patrick Rose, a biologist and the executive director of the local Save the Manatee Club. “Your choice is between saving a living manatee in trouble or doing the necessary research and necropsies and so forth on the dead manatees, you’ve got to first put your timing into saving those sick and injured.”
Of the 317 deaths, 211 haven’t been necropsied due to limited resources. That means experts don’t know how they died but Rose has an idea.
“It looks like it’s an extenuation of severe losses of food resources for the manatees, which the base of that being the sea grass,” he said.
Rose said seagrass is killed by too many nutrients in the system from ground and surface water flowing in.READ MORE: No Appointment Needed Now At Most Broward Drive-Thru Vaccine Sites
“Generally, they could just leave on a little warmer day and go feed somewhere nearby but there isn’t really a significant food source nearby anymore,” he said.
Most of the deaths are in the Indian River Lagoon’s system: Volusia County has had nine, Indian River reported 11, Palm Beach had 23, 21 in Martin, and Brevard County had the most in the state at 131 deaths.
“Brevard County records in this short of time is going to be, I believe, the worst we’ve ever had,” Rose said.
An FWC spokesperson said the agency is going to keep investigating this. Boaters are urged to call FWC if they see a manatee in distress so they can come out and help.MORE NEWS: 2 People, Dog Shot By Man Who Got Into Gun Battle With Officers In Hialeah Gardens
You can call FWC’s Wildlife Alert toll-free number at 1-888-404-FWCC (1-888-404-3922) or #FWC on a cellphone if you see a sick, injured, dead or tagged manatee.