there are only two plants which are regarded as likely to turn into vampires: pumpkins of every kind and water-melons. And the change takes place when they are ‘fighting one another.’ In Podrima and Prizrenski Podgor they [believe] this transformation occurs if these ground fruit have been kept for more than ten days: then the gathered pumpkins stir all by themselves and make a sound like ‘brrrl, brrrl, brrrl!’ and begin to shake themselves. It is also believed that sometimes a trace of blood can be seen on the pumpkin, and the Gs. then say it has become a vampire. These pumpkins and melons go round the houses, stables, and rooms at night, all by themselves, and do harm to people. But it is thought that they cannot do great damage to folk, so people are not very afraid of this kind of vampire.