This is a video of Salt Springs in the Oclala National Forrest. This is one of the larger springs as you can see by the size of the 'Run" to Lake George. If you look closley you can see manatees outside of the spring head. I didn't fly close to them as I didn't want to disturb them. This is one of the larger discharge springs and is also a bit warmer and is Fresh Water not salt water as the name implies.