Animals attempting to avoid predators can do so in a number of ways. They can wait for them to arrive and then try to escape. They can time their activity out of phase with predator foraging. Or they can attempt to satiate predators with fellow members of the species.
The complex food chains found in a wetland like Oak Hammock means that many different strategies are used by critter to avoid being someone else's next meal. Keep your eye open and see if you can spot some of these strategies being employed here.