Biotrog is a cyborg vigilante that prowls the crime infested city that he is in. He slips into trances and prowls the forest, killing the animals that he comes across. Meanwhile, Rooney prowls the Bueller home attempting to prove Ferris' truancy, getting into several pratfalls. Although normally a sea-dwelling demon, it prowls through mountain ridges during the summer months. In 2018, residential burglaries decreased by 21% and car prowls decreased 20% over 2017. The park also offers educational programs like pine needle basket weaving and owl prowls. On the floor under the "klinai" a cat prowls towards a rooster and a partridge. Prakash who prowls around in the forest has an eye on the tribal women. He also prowls Johannesburg's Hillbrow district at night, attacking various women. Gerald, meanwhile, never truly leaves, but prowls about the grounds laying traps for Lucian.