Coz - nice bridge. Really looks good, and I bet it keeps your feet drier than jumping across.
Foxes here are really good for the environment. They keep the population of mice and other nuscence wildlife down a bit. Do people guard the turtle nests and keep the hatchlings free from predation till they reach the water?. In Florida there are volunteer groups that do that - not because of predation as much as lights from the street. It draws the hatchlings away from the water. Untill they hatch people also keep an eye out for predators and the nests are protected with a ring of fencing.