The Pulaski Birdmen are a group of savage tribals that have carved out a distinct culture living on The Aerie, a 1,000 foot steel truss bridge that once was the Passaic River crossing of the Pulaski Skyway. The truss stands an imposing 135 feet high, giving the Birdmen a fortifiable, isolated territory to develop. Riding on large, trained avians, they terrorize locals.