Drone shows jaw-dropping moment shark chases stingrays off Florida coast

ANNA MARIA ISLAND, Fla. (WFLA) -- Drone operator Justin Nadeau captured what he says felt like a "National Geographic scene" off the coast of Florida last week.On Sept. 22, Nadeau went to Anna Maria Island to make a YouTube video of dolphins or sharks swimming around, something he typically sees in the area. However, this time was different.Nadeau had been filming a shark around 9:30 a.m. when he turned his drone around and captured a shocking sight – hundreds of stingrays being chased by