A herd of wild Asian elephants was spotted napping by a drone. The herd has been making its way northward through China, for the past 15 months. But this nap is the first time observers have seen the whole herd sleeping at once. Usually, some of the elephants stand guard while the others snooze. As the elephants continue their progress, authorities are trying to clear a path for them. They’ve also left out two tons of food.
