This interesting video was just filmed by a tourist at Kruger National Park (South Africa) and was posted by Daily Mail on March 30. At that time, the whole herd of elephants went down to a mud hole to bathe in the mud. A moment later, the herd left while the elephants were still struggling to escape the slippery mud hole.
It was thanks to the large elephants in the herd using a hopper to help, the small elephants were rescued.
Watch video of an elephant herd rescuing a baby elephant