A video shows the older elephants - Ndlula, Umngani, Khosi - scramble to encircle and shield the two 7-year-old calves Zuli and Mkhaya from any possible threats.

As the ground shook from a 5.2-magnitude earthquake, a herd of elephants at the San Diego Zoo Safari Park sprang into action to protect their young. SAN DIEGO (AP) — At the San Diego Zoo Safari Park, ...