Near the end of the trail I came across these three traps. The were baited and open, but not set. After doing some reading I found out they were set for Feral Hogs.
Feral hogs can get really big.
"An estimated 500,000 wild pigs now roam through the dense vegetation of Florida, and the folks who live there are grappling with a problem that's never going to go away." Read more...