WATCH: Herd of manatees gather at Florida shore near beachgoers

SOUTH FLORIDA - Beachgoers in South Florida were treated to an amazing sight when a herd of manatees gathered at the shore just feet away. 

Renee Verriello tells FOX 35 News she was at Lover's Key in Fort Myers on Sunday when over a dozen manatees were spotted together. 

"They would swim out a bit then go back onshore," she said. "The mating lasted approximately an hour."

MORE NEWS: Over 20 cats feared dead after fire at Pet Alliance of Greater Orlando

She called seeing it a "once a lifetime experience."

Renee Moglia Verriello

Renee Moglia Verriello

"I love people to see the positive and absolute beautiful parts of Florida. I am a wildlife landscape photographer here. It was amazing to see the faces on the beach that have never seen a manatee."

Florida Fish and Wildlife (FWC) says manatee mating season usually begins in April and goes until November. A disturbing report recently revealed that more manatees have died so far this year than any other year on record. 

MORE NEWS: Adorable baby white rhino born at Disney's Animal Kingdom

The organization said algae fueled by pollution killed off seagrass which leads to starvation, particularly in the winter months. With the boating season underway and red tide problems on the west side of Florida, FWC says the number will continue to increase.

Watch FOX 35 News for the latest Florida stories. Be sure to subscribe to FOX 35 News on YouTube!