This caught my attention. Yellow-bellied Sliders are all over these swamps, so much so you look through them.
This was different because of their numbers.

Above is my first sighting. Almost head on at the old ramp. Decent sized, and I could just make out some hidden behind others.

From a different angle I was right. Just about every spot that could be filled was. I guess the colder mornings are getting to them too.