Look out for the Chupacabra.
chupacabra
The chupacabra ("goat sucker") is an animal said to be unknown to science and systemically killing animals in places like Puerto Rico and Mexico. The creature's name originated with the discovery of some dead goats in Puerto Rico with puncture wounds in their necks and their blood allegedly drained. According to UFO Magazine (March/April 1996) there have been more than 2,000 reported cases of animal mutilations in Puerto Rico in the last two years attributed to the chupacabra.