When a 5.2 magnitude earthquake hit Southern California on Monday, humans followed the usual drill: drop, cover and hold on.

When a 5.2 earthquake hit near San Diego, the San Diego Zoo Safari Park caught its elephants on video taking action to ...

During a 5.2 magnitude earthquake in San Diego, the elephants at the zoo reacted swiftly. See how these intelligent animals ...

In the video, as the camera is shaking, you can see the elephants form quickly to an 'Alert Circle' to protect the baby elephants and the herd from any threat. The two young elephants are 7-year-old ...