Elephants were caught on camera responding to an earthquake that hit San Diego on Monday.African elephants at San Diego Zoo Safari Park instinctively circled around their young after the 5.2 magnitude earthquake struck San Diego county at 10.10am local time.CCTV footage shows the giant mammals rushing to circle together, apparently startled by a preliminary tremor that shook the zoo.Elephants are believed to 'hear' through their feet, sensing vibrations through their foot pads that are transmitt

Elephants were caught on camera responding to an earthquake that hit San Diego on Monday.African elephants at San Diego Zoo Safari Park instinctively circled around their young after the 5.2 magnitude earthquake struck San Diego county at 10.10am local time.CCTV footage shows the giant mammals rushing to circle together, apparently startled by a preliminary tremor that shook the zoo.Elephants are believed to 'hear' through their feet, sensing vibrations through their foot pads that are transmitted through their bones to their brain.