Mexico to Use Drones to Save Endangered Porpoise

Assistant environmental prosecutor Alejandro del Mazo said Monday his agency has conducted tests of unmanned aircraft flights in cooperation with the Mexican Navy.

Del Mazo says he hopes to have three drones patrolling the vaquita's habitat in coming months. Also known as the Gulf of California, it is the only place vaquitas are found.

"We are considering the use of advanced technology, because drones would allow us to have permanent aerial patrols in the area and be able to react much more efficiently and quickly," Del Mazo said.

Fewer than 100 of the shy, elusive porpoises remain. The vaquita . . .