The Moca Vampire – Puerto Rico’s Winged Predator

In Episode 126 of The Shadow Frequency, host Matt Wilson investigates the terrifying legend of the Moca Vampire—a bloodthirsty, winged creature that left Puerto Rico in fear during 1975. With livestock drained of blood and eyewitnesses whispering of demons or aliens, this mystery blends folklore with the unexplained. Joined by producer Juniper Ravenwood, the team unpacks eerie reports, listener theories, and the chilling possibility of something unnatural stalking the night skies. Was it a cryptid, an extraterrestrial visitor, or a supernatural force? Tune in and decide for yourself.