The city's 'multiethnic' population also includes other sapient Discworld species, including dwarves, trolls, Igors, werewolves, vampires, zombies, gnolls, gnomes, and various occult or undead species, which have migrated from their traditional homelands and integrated with the larger Ankh-Morpork population. Ankh-Morpork's dwarf population is so large that the city technically constitutes the largest dwarf city on the Disc, surpassing the powerful settlement at Copperhead and even the dwarfish capital of Schmaltzberg in Überwald. Members of Ankh-Morpork's non-human population are largely considered to be more liberal and cosmopolitan than their counterparts elsewhere, chiefly Überwald;. forFor dwarves, this is due to some Ankh-Morpork dwarves either living openly as female, being employed in jobs that features the destruction of words (i.e., printers at the ''Ankh-Morpork Times''), or otherwise going aboveground and in broad daylight. Such behaviour has almost resulted in Ankh-Morpork dwarves being declared 'non-dwarves', meaning that they could not negotiate contracts under dwarfish law.