That sounds like the opening line of a fantasy novel or a satire piece—not a real scientific finding.

There is no credible scientific evidence that unicorns exist, and no verified discovery of a herd of unicorns in the Andes or anywhere else. If you saw this in an article or post, it is almost certainly fictional, misleading, or part of a joke.

If you want, I can help you:
- fact-check the claim,
- turn it into a realistic news brief,
- rewrite it as fantasy,
- or identify whether it came from satire.
