Science

With drones and bananas, China takes selfish elephants home

A whimsical herd of 14 wild elephants in China left home 16 months ago for a spectacular food tour across the rich farmlands of Yunnan.

First the entire village is shot indoors, its power supply is cut off, and finally bananas and other elephant treats are dumped on the other side of the town, allowing uninvited guests to pass through.


So there will be a regular welcome ceremony for the whimsical herds of 14 China Wild elephantThe wandering road caused unusual operations aimed at leading them home, steep and winding, and often over populated terrain.

The group left their hometown far south near the Lao border 16 months ago for a spectacular food tour across a rich farmland full of corn, sugar cane, bananas and dragon fruits in southeastern Yunnan. rice field.

Chinese masses are happy elephantDisgust such as parading the streets of the city, swallowing grain alcohol, and taking a nap in the fields all at once.

Jumbo task

But that’s a daunting task for three dozen forestry firefighters in Yunnan, who are responsible for taking the elephants home safely.

Task Force leader Yang Shan-gyu said China’s wild Asian elephants traveled to the north in recorded times.

“Until now, I’ve only seen elephants in zoos and on TV,” he said.

The reason why elephants started trekking remains a puzzle

The reason why elephants started trekking remains a mystery.

When the elephant approached the provincial capital Kunming, wary officials formed a task force in May.

Use drones to monitor animals and sleep in subtropical air and cars.

Last morning, team members stood in front of a large-screen television at temporary village headquarters while a frontline colleague beamed back the first image of the day.

As the white clouds broke up, an undeniably grayish-brown outline of the elephant appeared in the woods near the village, whose trunk was hunting for the last treat before going to bed in the heat of the day.

They stir again around dusk and their trackers move with them.

As they approach the village, speakers and door-to-door checks encourage locals to stay out of the reach of hungry visitors, preferably upstairs.

Power is turned off to prevent the elephant from being electrocuted or causing a fire, and the car should be parked across the road behind the herd or on a side road to keep the elephant moving forward. If possible, go south.

Upon passage, their new location will be plotted, the tired MTF will be relocated, and the circus will resume the next dusk.

Chinese roaming elephant

The flock is slowly returning home.

Smart and deadly

The elephants dazzled their chaperones with their intelligence.

According to Yang, mature women will take the lead and always find the best way to food and water, or the safest place to cross a stream.

They use tree branches grabbed by the trunk to help their peers scratch hard-to-reach itch, hit insects, and draw designs on the ground.

Mud is used as a sunscreen and can make a coarse “sun hat” from plants, and a dexterous trunk turns on faucets, opens doors, and lifts well covers for drinks. can do.

According to officials, there are three boys, two born during the Odyssey. Adult elephants were seen crushing traffic guardrails with their huge caps so that young people could climb over them.

China’s state media cast them as adorable protagonists in a national class on nature maintenance.

Forestry firefighters use drones to help take elephants safely home

Forestry firefighters use drones to help take elephants safely home.

However, elephants that weigh up to 4 tons and can sprint at the same speed as Usain Bolt are also extremely dangerous, especially if they feel a threat to their children.

Chen Min-young, an elephant behavior expert at Yunnan University, who belongs to the Task Force, said the two who had previously returned home had trampled and killed the villagers in March. No deaths have been reported.

“This needs to be head-on. Asian elephants are beasts and need to keep a safe distance,” Chen said.

For safety reasons, keep the medium away from animals.

Mystery transition

The reason why elephants started trekking remains a mystery.

A possible reason is that the increase in wild elephants in the home range has intensified competition for resources.

According to Chen, climate change may also have subtle effects on habitats, and changes in the Earth’s electromagnetic fields may have lost the sense of fine-tuned navigation, or simply went in the wrong direction. It may be.

  • This is a jumbo task for forestry firefighters who are responsible for safely taking elephants home.

    This is a daunting task for forestry firefighters who are responsible for bringing the elephants home safely.

  • Elephants can run as fast as Usain Bolt

    Elephants can run as fast as Usain Bolt.

  • Elephants can trek up to 30 kilometers a day

    Elephants can trek up to 30 kilometers a day.

  • The elephant has traveled over 700 kilometers

    The elephant has traveled over 700 kilometers.

Researchers are particularly confused as to why skilled navigators made a nearly straight beeline for Kunming before returning south a few months ago.

Elephants usually go around looking for food, Chen said.

“There were a lot of actions that we didn’t have enough data on before.”

They have traveled more than 700 kilometers and are now heading home, but there are still hundreds of kilometers left, according to Yang.

And clever foodies don’t want to rush through the ripe treasures around them in the summer sun, and they appear to be slowing down, Chen said.

However, the cool autumn weather is a bittersweet prospect for Yang and his team, who are expected to eventually bring them home and become obsessed with the gate crusher.

“As soon as (the tracker) sees the elephants on our monitor, they feel very happy despite the hard work and effort,” he said.


Chinese trekking elephants wait for young people to catch up


© 2021 AFP

Quote: Using drones and bananas, China’s selfish elephant house (August 4, 2021) from https://phys.org/news/2021-08-drones-bananas-china-coaxes-wayward.html I got it.

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