Whistled languages are used in mountainous areas like the Canary Islands.
✓ TRUE FACT
Whistled speech encodes language patterns into whistles that carry long distances, useful in rugged terrain. Silbo Gomero in the Canary Islands is a famous example—whistles can travel hundreds of meters to a few kilometers depending on conditions.
🤯 "Whistled languages are used in mountainous areas like the Canary Islands — the original long-distance messaging system."