National Park Service Warns Visitors Off Licking Psychedelic Toads
The Sonoran desert toad is among the largest toads in continental North America. Measuring an average of seven inches, this species of toad is known to secrete an alkaloid on its skin that causes psychedelic-like effects when ingested. Over the past few years, more and more people have begun taking part in a trend that involves licking the back of toads to achieve a psychedelic high. However, the alkaloid that produces these effects in humans is actually a toxin secreted by the toad to ward off predators. On top of that, not all toads secrete this toxin; licking secretions from…