‘Red tide’ blamed for whale shark, turtle, dolphin carcasses on Florida beaches

‘Red tide’ blamed for whale shark, turtle, dolphin carcasses on Florida beaches


August 03, 2018 23:52:47

Dolphins, manatees and even a whale shark have washed up dead on the Gulf of Mexico beaches because of what locals call the Florida “red tide”.

Key points:

  • Social media is inundated with images of dead animals
  • Toxic bloom washes up on the Gulf of Mexico beaches across Florida
  • 160.9 kilometres of coastline has been affected so far, CNN says

Red tide is the name given to the blooms of a species of microorganisms that have a distinct red colour.

The bloom is an annual event in the waters around Florida and it usually breaks up with the wind and tide; but according to local reports, the current bloom has lasted for up to nine months and has killed more marine life than usual.

It is believed a combination of coastal pollution and nutrient-laden water being flushed into the warm waters of the gulf from Lake Okeechobee have caused the particularly severe red tide.

Social media has been inundated with images of dead animals that failed to escape the toxic bloom washing up on the Gulf of Mexico beaches across Florida.

WINK-TV News meteorologist Matt Devitt posted images on his Facebook page of fish, stingrays, manatees, turtles and a whale shark that had died.

“Pictures are recent and within July, most from Lee County,” he wrote.

“We’ve also had issues for Collier, Charlotte, and Sarasota counties too.”

According to US network CNN, this year’s effect of the red tide on marine life has been unprecedented.

The news agency said about 160.9 kilometres of coastline had been affected so far.

“It’s hard to predict more than a few days out [when it will end],” Florida Fish and Wildlife Conservation Commission spokeswoman Michelle Kerr told CNN.

‘It needs to be a wake-up call’

Red tide is not the only algae outbreak that has killed marine life in Florida, with a blue-green algae bloom — that started in Lake Okeechobee — poisoning freshwater rivers in the region.

According to reports, the US Army Corps of Engineers released water from the lake which had poisoned waterways downstream.

The Miami Herald reported the blue-green algae outbreak had grabbed national attention.

“This is horrific what we’re enduring now, but it needs to be a wake-up call to people that clean water is important to more than just wildlife,” Sanibel’s Clinic for the Rehabilitation of Wildlife veterinarian Heather Barron told the Miami Herald.

“As the person dealing with all these hundreds of dying animals, I’m upset.”

She began treating poisoned birds as early as October.

The US Federal Government met with Florida residents in late July to discuss the water quality issue after Governor Rick Scott declared a state of emergency in the area around Lake Okeechobee.








First posted

August 03, 2018 23:36:45

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