The chupacabra is a mythical hairless, nocturnal wolf-dog. The name chupacabra roughly translated means "the goatsucker". Tales of this bloodsucking beast that is widely regarded as the Mexican Bigfoot originated in Puerto Rico.

Watch "chupacabra" video below:

Suspected Chupacabra pictures courtesy of ghoststudy.com



Since these creatures are considered as mythical, probably they don't exist anymore or even before. Results of human imagination, I guess.