I ran across this "Prohibido Volar Drones" / "Flying Drones Prohibited" sign at about 11,000' MSL in the El Rosario Monarch Butterfly Reserve in the mountains of Michoacan, Mexico a couple of weeks ago. The reserve is one of the winter homes for millions of Monarch Butterflies that migrate southward from North America every year. It's a wonderful place, every bit as reverent and sacred as any cathedral. I had no argument with the prohibition. There are places where drones, automobiles, dirt bikes, boomboxes, pets, and even loud voices just are not appropriate.
![A6706713.JPG A6706713.JPG](https://mavicpilots.com/data/attachments/172/172717-a953a10474e13f61b36c6188b8274925.jpg)
![no.drones.jpg no.drones.jpg](https://mavicpilots.com/data/attachments/172/172716-7a2150878ca479fbbac9035ccfd892c9.jpg)
![A6706713.JPG A6706713.JPG](https://mavicpilots.com/data/attachments/172/172717-a953a10474e13f61b36c6188b8274925.jpg)