My favorite urban legend would be the legend of the chupacabras, which means goat sucker in spanish. It is said that this animal, which has the appearance of a dog-like reptile, can be seen in North and Central America. It kills livestock and drinks their blood. I find this urban legend interesting because although many people from different countries claim to have seen the chupacabras, there is no solid evidence proving its existence. If there is such a creature, then why hasn't there been any carcasses or excrement found from them?