That sounds like an intriguing and fantastical discovery! However, as of my last update in October 2023, there were no verified scientific reports of unicorns, which are mythical creatures, being discovered anywhere in the world, including the Andes Mountains. This story may be a piece of fiction or part of a satirical or imaginative narrative. If you're interested in recent scientific discoveries or studies, I recommend checking credible news sources or scientific publications for verified information.
