Other attributes
The drekavac was originally thought to have come from the souls of sinful men, or from children who died unbaptised.
It was popularly believed to be visible only at night, especially during the twelve days of Christmas (called unbaptised days in Serbo-Croatian) and in early spring, when other demons and mythical creatures were believed to be more active. When assuming the form of a child, it predicts someone's death, while in its animal form, it predicts cattle disease. The drekavac is believed to avoid dogs and bright light. Also, it is believed that if the shadow of drekavac falls upon some person then that person will turn sick and die.
Modern sightings
Though the creature is used in precautionary tales for children, there are adults who still believe in its existence. According to the guide of a reporter of Duga magazine, numerous villagers on the mountain of Zlatibor report seeing it, and many inhabitants claim to have heard it.
Some modern sightings happened:
In 1992, it was reported that in the Krvavica, the villagers found remains of an animal unlike any known from the area, and claimed it was a drekavac. It was described as looking like a dog, but with a "snake-like" head and hind legs "similar" to those of a kangaroo. Later, it was revealed to be just a rotten carcass of a fox;
In 2003, in the village of Tometino Polje near Divcibare, a series of attacks on sheep occurred, with some villagers concluding that they had been perpetrated by a drekavac. Other villagers disagreed, seeing as the attacks took place in the daytime, as opposed to night, when the drekavac is supposedly more active.