Trucks, drones and cellphones

Updated information on the 15 wandering wild Asian elephants is being provided by firefighters in Yimen, Yuxi, Yunnan province. They've been monitoring the herd and providing real-time alerts about their movements since May 27.

They use drones that can quickly spot the herd, even in the heart of forests.

In addition, they're responsible for evacuating villagers and providing logistical support. During their pursuit of the elephants, curious villagers watch the herd from afar, taking pictures from a distance.

There is public consensus that no harm should be done to the animals, and Yunnan residents have supported the government team.

After three decades of conservation efforts, the number of wild Asian elephants in Yunnan has doubled from 150 to about 300.

Elephant herds are mainly located in Xishuangbanna Dai autonomous prefecture, and Pu'er and Lincang cities.