When a 5.2 magnitude earthquake shook their enclosure on Monday, a group of African elephants at the San Diego Zoo Safari ...

Ndlula, Umngani and Khosi — scramble to encircle and shield the two 7-year-old calves, Zuli and Mkhaya, from any possible ...

The San Diego Zoo Safari Park's elephants raced to protect their calves with an "alert circle" when a 5.2 magnitude ...

In the video, as the camera is shaking, you can see the elephants form quickly to an 'Alert Circle' to protect the baby ...

Heart-melting video shows African elephants at the San Diego Zoo instinctively forming a protective circle after the ...

Then the older elephants — Ndlula, Umngani, Khosi — scramble to encircle and shield the two 7-year-old calves Zuli and Mkhaya from any possible threats. They remain huddled for several minutes ...

The zoo reported the herd returned to normal behavior a few minutes after the earthquake, though they continued to remain ...

Watch as elephants at the San Diego Zoo form a protective circle around their young during an earthquake on Monday.