I do have a Go Pro but I did not take this video.
However, this is life in Florida. You saw that 'Panda Playing in the Snow' this is how it happens down south. In the video, those are Anhingas (the birds always drying themselves in the sun) swimming beneath the water.
Tree Sisters Springs, Weekie Watchee River, Crystal River, are all incredible natural Florida locations. Those visiting must realize what a priveledge it is to be here. Leave NOTHING behind but your footprints in the sand.