"Geese with their exceptional eyesight and wide field of vision, combined with their strident voices, make excellent guards against approaching strangers or predators since outsiders cannot calm them into silence. This was shown in 390 BC, when Rome was attacked by Gallic troops. It was the alertness of the holy geese housed in the temple of the city's fort that allowed the defenders to wake in time to resist the attacking enemy. Today, in the high Andes, Southeast Asia and many other places, geese replace guard dogs. In Europe, they are used to guard whiskey warehouses and sensitive military installations."